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Amendment 71: New Opportunity: A.16 Cryosphere
A.16 Cryosphere solicits high-impact efforts focused on sea ice, ice sheets, and glaciers. The expectation is that proposed investigations will use the wealth of data from NASA satellites and airborne campaigns to address the most urgent and impactful topics in cryospheric science, as identified in the National Academy of Sciences Decadal Survey, Thriving on Our Changing Planet: A Decadal Strategy for Earth Observation from Space (2018), https://www.nap.edu/catalog/24938.
LZ Sees Surprising Result in Search for Dark Matter
Key Takeaways Dark matter is the mysterious substance that accounts for the vast majority of matter in our universe. LUX-ZEPLIN (LZ) is a world-leading dark matter detector and specializes in searching for WIMPs, or weakly interacting massive particles. A new LZ study found one particle interaction that is difficult to explain with known background processes and could potentially have been caused by a WIMP. LZ continues to run to see if additional data strengthens or weakens the hint of a dark matter interaction. For the better part of a century, people have been trying to understand dark matter. This invisible substance makes up roughly 85% of the mass in the universe but has never been directly detected. Determining exactly what it is remains one of the biggest questions about our world. Now, a new analysis from the LUX-ZEPLIN (LZ) experiment has recorded a single particle interaction that researchers have great difficulty explaining with known background signals from normal matter. The result does not yet meet the statistical threshold required to claim a discovery, but is the most compelling hint of dark matter reported by the experiment to date. LZ is an international collaboration of 250 scientists and engineers from 39 institutions. The detector is managed by the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and operates nearly one mile below ground at the Sanford Underground Research Facility (SURF) in South Dakota. The experiment uses 10 tonnes of ultrapure liquid xenon to search for dark matter and is optimized to look for WIMPs, or weakly interacting massive particles. The results were presented in a scientific talk at the 2026 TeV Particle Astrophysics conference in Japan. The paper will be released on the online repository arXiv and submitted to the journal Physical Review Letters. “We’re very intrigued to see this event in the data, in the region where we expect dark matter to show up and the competing backgrounds are very low,” said Rick Gaitskell, a professor at Brown University and the spokesperson for LZ. “With only one event, we don’t want to get ahead of ourselves. We are not claiming to have seen dark matter. But we have seen something interesting that we want to share with the scientific community for their input.” The LZ collaboration studies experimental data in batches. In the new result, researchers analyzed 220 live days of data collected between March 2023 and April 2024. The collaboration had previously searched this dataset for faint signals from the simplest kinds of WIMP interactions. The new analysis searched for a broader range of possible WIMP interactions that could deposit more energy in the detector. LZ is particularly sensitive to such signals while also minimizing false positives. “This was a detailed study in a region we hadn’t explored within this dataset, and we spent months of additional effort to understand all the possible causes of background events,” said Sam Eriksen, a senior research associate at the University of Bristol in the U.K. and lead author of the study. “We understand our detector and the backgrounds so well that even a single outstanding event, like the one we found, is important. We expect dark matter events to be extremely rare, so only a handful could mark the first detection of WIMP dark matter.” If the anomalous event was caused by dark matter, the WIMP that generated it would likely have a mass of at least 200 GeV/c2 (gigaelectronvolts), or more than 200 times the mass of a proton. It would also suggest a specific type of interaction between WIMPs and ordinary matter beyond the simplest model. The LZ results have not reached “5-sigma” significance, the statistical threshold considered a discovery in physics. The new analysis is 2.6 sigma, meaning there is approximately a 0.5% chance that the event could be explained by known backgrounds. With additional data, researchers can test whether the finding continues to grow in significance or fades away. LZ has already accumulated the world’s largest dark matter dataset and will continue to accrue WIMP search data at SURF, substantially improving their search statistics. LZ searches for dark matter by looking for signature flashes of light from energy deposited in the detector. The collaboration leverages multiple methods to prevent or account for particle interactions caused by normal matter. This includes the mile of rock that shields the detector from cosmic rays from space, a water tank and outer detectors that protect the central detector from background neutrons, and a suite of computational tools that disentangle particle interactions and reject dark matter mimics. “Outlier events in the data are not unexpected, but they usually stand out as a background of some kind when you look at them deeper,” said Aaron Manalaysay, a physicist at Berkeley Lab and the chair of LZ’s Institutional Board. “This is the first example in any experiment I’ve worked on of an outlier that appears valid in every way. Of course, we’re still twisting our brains trying to think if there’s a rare background mechanism we could’ve missed, but it’s thrilling to wonder if this could be the first hint of a dark-matter observation.” LZ is supported by the U.S. Department of Energy, Office of Science, Office of High Energy and Nuclear Physics, and the National Energy Research Scientific Computing Center, a DOE Office of Science user facility. LZ is also supported by the Science & Technology Facilities Council of the United Kingdom; the Portuguese Foundation for Science and Technology; the Swiss National Science Foundation; the Australian Research Council Centre of Excellence for Dark Matter Particle Physics; and the Institute for Basic Science, Korea. Thirty-nine institutions of higher education and advanced research provided support to LZ. The LZ collaboration acknowledges the assistance of the Sanford Underground Research Facility. ### Lawrence Berkeley National Laboratory (Berkeley Lab) is committed to groundbreaking research focused on discovery science and solutions for abundant and reliable energy supplies. The lab’s expertise spans materials, chemistry, physics, biology, earth and environmental science, mathematics, and computing. Researchers from around the world rely on the lab’s world-class scientific facilities for their own pioneering research. Founded in 1931 on the belief that the biggest problems are best addressed by teams, Berkeley Lab and its scientists have been recognized with 17 Nobel Prizes. Berkeley Lab is a multiprogram national laboratory managed by the University of California for the U.S. Department of Energy’s Office of Science. DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit energy.gov/science.
NASA’s Swift Restarts Science Observations
NASA’s Neil Gehrels Swift Observatory has resumed operating two of its three science instruments, following the scaling back of a commercial mission that
Greenland research institutions halt new US collaborations citing mistrust
Although US President Donald Trump still harbours ambitions to take over Greenland, for US researchers his actions seem to have had the opposite effect. Over the summer, Greenland’s two largest research institutions, the Greenland Institute of Natural Resources and the University of Greenland, both announced policies of not starting new research projects with US researchers.Both institutions cite a mistrust of the US as a motivation for the decision. At the University of Greenland, the change of policy has already led to the rejection of specific proposals for new collaborations, rector Mari Kleist told Science|Business. “The reason is the changed political situation between the US and Kalaallit Nunaat [Greenland], and the uncertainty that the American interest in Kalaallit Nunaat has created,” she said.For the Greenland Institute of Natural Resources, a partially state-funded environmental research institution, the decision was also prompted by a lack of trust in US intentions. In a July interview with local broadcaster KNR, director Josephine Nymand cited concerns about data ownership, US “influence operatives” and social media monitoring of researchers entering the US.The Greenland Institute of Natural Resources has long collaborated with the US National Science Foundation (NSF). The policy change will not affect these existing partnerships but will apply to collaborations with new, “unknown” partners, Nymand said. At the University of Greenland, the policy is the same.The changes come amid proposals of severe cuts to the NSF, which would likely also see the US research presence in Greenland reduced. In spite of this, when asked about the Greenlandic policy change, the NSF remained optimistic of its continued presence in Greenland.“We are grateful to our partners in Greenland for their collaboration in advancing scientific knowledge and training the next generation of researchers. NSF remains committed to the long-term collaborations with Greenland that enable scientific research near communities and on Greenland’s ice sheet,” an NSF spokesperson told Science|Business.Fewer US researchers in GreenlandMost research published on Greenland is on natural science topics such as the cryosphere, ice dynamics, permafrost and climate change. In recent years, US researchers have been the most prolific publishers on Greenland.The US research presence in Greenland goes far beyond the capital of Nuuk, where the two research institutions are located. It includes the Pituffik Space Base in northwest Greenland, various projects in settlements and research stations along the coast, as well as research stations on the Greenland ice sheet itself.The largest of these sites, Summit Station, is located at the highest point of the Greenland ice sheet, about 3,200 metres above sea level, and since the 1980s it has been used for drilling cores out of the ice sheet. These ice cores provide valuable information on the global climate going back at least 100,000 years. About 30 kilometres from Summit Station, the Danish-led Greenland Ice-core Project (Grip), funded by the European Research Council, is also drilling ice cores. Although they initially competed, the relationship between the two research teams has “long been amiable,” Jørgen Peder Steffensen, a Danish researcher who has been part of Grip for more than 40 years, told Science|Business.However, since Trump took office in early 2025, Steffensen has noticed a reduction in US research in the country. “Several of our American partners did not make it into the field this year. Their field seasons were cancelled because they lacked the budget,” he said.He ascribed part of the reduction in US researchers to a renovation of Summit Station. “A very large share of NSF funding has gone into renewing the station. Money has been taken from research and allocated to rebuilding it,” he said.A report published in August by Arctic Hub confirms Steffensen's observations of fewer US researchers. It shows that US research publications on Greenland took a dip towards the end of the period spanning 2015 to 2024. In 2024, before Trump took office, the number of publications had fallen from an average of about 250 articles a year, to just 164, second behind Canada at 169.Data from the NSF logistics provider Battelle also shows a reduction in US research presence in Greenland in recent years. In 2023, Battelle counted 48 projects across 78 locations, but in 2025 that number had fallen to 40 projects across 38 locations. And while relations with US personnel in Greenland have remained strong, some tensions have arisen since Trump took office. “On a personal level, there is nothing. But it’s hanging in the air. It hangs unspoken,” Steffensen said.Cutting ties with US researchers entirely would come at a higher cost for the ice core researchers than the Nuuk-based institutions. To get cargo to and from their bases, both Grip and Summit Station rely on unique, ski-equipped Hercules LC-130 aircraft operated by the New York Air National Guard. Without these, maintaining a research base on the Greenland ice sheet would not be viable on current budgets, Steffensen said. “[If the Hercules planes were not available], we would have to think outside of the box. We would have to use smaller planes, and we would have to build a base closer to the coast. But staying in our current location would be too expensive and it would create a huge carbon footprint,” he said.Suspicious people in NuukIn her explanation of the severed US ties, Greenland Institute of Natural Resources director Josephine Nymand compared the decision to past situations when the institute had to cut ties with China and Russia, the latter due to Russia’s full-scale invasion of Ukraine in 2022. And although the current situation is less severe, the comparison reflects the seriousness with which Nuuk sees the US threats. “From Greenland’s perspective, the US may not look so different from Russia right now: a much larger neighbouring power threatening to invade,” Lin Alexandra Mortensgaard, a researcher of international politics in the Arctic at the Danish Institute for International Studies, told Science|Business. “From a European perspective, it is not a comparable situation, because we are entangled with the US on all possible fronts and do not want to destroy more than is absolutely necessary. But from Greenland’s side, there may well be a need to send a clear signal to the US,” she went on. Suspicions have been fuelled by instances of Trump-affiliated people in Greenland trying to persuade Greenlandic citizens to support a US takeover. The most prolific among them is Tom Dans, a former venture capitalist and pecan farmer who was appointed by Trump as the chair of the United States Arctic Research Commission. Observers fear that he is now using research to achieve a US takeover.“Greenland is a small society with a small population, so when Americans with unclear affiliations wander around, trying to be good friends with people, and you don't know what they want, that creates mistrust. This probably played into the research institutions taking these drastic steps,” Mortensgaard said.Related articles:The US ‘golden age’ science strategy: what Europeans need to knowEU polar research melts into the backgroundAnchor Greenlanders in Arctic climate research, experts tell EU ahead of policy updateAnd although Greenland’s population is small at just 57,000, for Mortensgaard, it serves as a microcosm for the geopolitical situation as a whole: global powers fighting for their interests to the detriment of the common interest. Arctic research already suffered when collaborations with Russia broke down in 2022, she said, so a split with the US would be a serious hit to climate science.“The Arctic climate system does not respect borders or geopolitical divides. When collaboration across those lines suddenly becomes impossible, it is a huge problem for knowledge production,” she said. European alternatives?The Greenland Institute of Natural Resources is funded partly by research grants from external sources like the NSF. To replace the US funding, the institute will have to look for alternative revenue sources, and Nymand said that she is looking to Europe for those. Aside from Denmark, of which Greenland is formally a part, she also noted increased interest in research collaborations from the UK, France and Switzerland. Kleist of the University of Greenland told Science|Business that it was too early to say if the severed US ties would lead to more collaborations with Europe. Meanwhile, Mortensgaard believed that the tensions in Arctic research could well leave room for closer European partnerships, or stronger links with Canada. “I spoke to Canadian researchers who had long-standing relationships with American colleagues and who collaborated with the US Navy, but who had gotten worried that their data on sea ice could be used if Trump suddenly decided to follow through on his threats of invading,” she said. “Like Canada, I think Greenland is considering creating closer ties to Europe and I think European capitals will be open to this,” she said.
A deep dive into climate change
Some policymakers continue to question the science of climate change, despite the growing evidence of significant damage to life on land and in the ocean.Katja Matthes, director of the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany, believes the ongoing attempts to politicise climate science and discredit researchers are hindering international cooperation and public understanding. The ocean provides clear evidence of the extent to which changes are occurring, she says.“We are seeing severe, unprecedented and accelerating changes in the ocean — warming ocean temperatures, acidification and oxygen depletion — that are destabilising the most important system that makes life on this planet possible,” Matthes explains. Visible signs of these changes include the melting of ice sheets in the Arctic and Greenland. Deeper down, the growing frequency of hypoxia — or oxygen-deprived “dead zones”, where marine life can no longer survive — in the Baltic and record-high Mediterranean surface temperatures are indicators of the “dramatic warming” of the ocean, she adds.The ocean, which covers around 70% of the Earth’s surface, acts as a vital carbon sink, absorbing around 30% of the planet’s carbon dioxide (CO2) and 90% of the excess heat. However, the global ocean surface temperature has risen by an average of half a degree Celsius since 1982, according to the EU Copernicus observatory. More significant rises have been recorded in the Mediterranean, Black, Baltic and other shallower seas.Some ocean temperature increases do occur naturally, such as during El Niño events. But sustained rises can trigger extreme weather on land — including droughts, floods and catastrophic storms — while also harming marine ecosystems. Only 10% of marine species have been studied, Matthes notes, “so the consequences might be even more severe than we know.”Fostering European cooperation amid uncertaintyMatthes, who holds a doctorate in meteorology, is a professor of atmospheric physics as well as director of GEOMAR. She serves as one of Kiel’s ambassadors to Science Comes to Town (SCTT), an EU-funded programme that aims to promote science’s role in society and strengthen cross-border collaboration in research, innovation and sustainability. SCTT is hosted by the coastal cities of Kiel, Brest (in France) and Split (in Croatia).The SCTT project also provides a platform for raising awareness and understanding between scientists and the public about major issues, such as climate change. Having worked on both sides of the Atlantic, Matthes is frustrated by recent attempts to erode decades of international climate collaboration and question the credibility of research. Earlier this year, the US administration delivered a major blow to global cooperation by withdrawing from the Intergovernmental Panel on Climate Change (IPCC), the UN Framework Convention on Climate Change and other global climate organisations, claiming they were “contrary to the interests of the United States.”In addition, a US Department of Energy (DOE) report cast doubt on the latest IPCC climate assessment, which was published in 2024. As a contributing author to the IPCC study, Matthes says the DOE sought to discredit scientists like herself. “Climate change is not a matter of opinion, it really exists and we are witnessing dramatic changes,” she notes. “It’s not climate change as a whole that is being targeted, but scientists and their research.”Other US actions have also hit home for Matthes, who spent three years at the US National Center for Atmospheric Research (NCAR) in Boulder, Colorado. The White House has announced plans to close the facility, a move that was “pretty tough” due to the German scientist’s personal connections with the staff and their reputation for excellence.Changing the narrative on climate changeEurope’s scientific community remains a driving force on climate research and collaboration. As one of the world’s leading marine research institutions, GEOMAR attracts students from more than 50 countries and plays an important role in global observation initiatives that contribute to understanding and protecting the ocean basins. At a European level, GEOMAR works closely with other top marine research facilities, including France’s Ifremer, an SCTT partner in Brest. GEOMAR has also developed innovative and safe strategies for removing unexploded wartime munitions from the seabed, which release toxic substances that pose a danger to humans and the marine environment. Through the Horizon Europe MMinE-SwEEPER project, this knowledge has been transferred to the European level.These initiatives are examples of how local action can have a global impact, Matthes says, and how Europe can strengthen climate research and partnerships. “This is a chance for Europe to step up and work on climate cooperation and agreements,” she notes. “Climate change is an international problem and a real threat, and we need more speed on climate action than we have now.”Matthes believes her fellow scientists need to communicate that climate change is not only a threat, but an opportunity to find solutions. “We need to change our narrative and expand our strategic alliances with those who are willing,” she says, “and luckily there are a lot of willing people and countries.”Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.
A deep dive into climate change
Some policymakers continue to question the science of climate change, despite the growing evidence of significant damage to life on land and in the ocean.Katja Matthes, director of the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany, believes the ongoing attempts to politicise climate science and discredit researchers are hindering international cooperation and public understanding. The ocean provides clear evidence of the extent to which changes are occurring, she says.“We are seeing severe, unprecedented and accelerating changes in the ocean — warming ocean temperatures, acidification and oxygen depletion — that are destabilising the most important system that makes life on this planet possible,” Matthes explains. Visible signs of these changes include the melting of ice sheets in the Arctic and Greenland. Deeper down, the growing frequency of hypoxia — or oxygen-deprived “dead zones”, where marine life can no longer survive — in the Baltic and record-high Mediterranean surface temperatures are indicators of the “dramatic warming” of the ocean, she adds.The ocean, which covers around 70% of the Earth’s surface, acts as a vital carbon sink, absorbing around 30% of the planet’s carbon dioxide (CO2) and 90% of the excess heat. However, the global ocean surface temperature has risen by an average of half a degree Celsius since 1982, according to the EU Copernicus observatory. More significant rises have been recorded in the Mediterranean, Black, Baltic and other shallower seas.Some ocean temperature increases do occur naturally, such as during El Niño events. But sustained rises can trigger extreme weather on land — including droughts, floods and catastrophic storms — while also harming marine ecosystems. Only 10% of marine species have been studied, Matthes notes, “so the consequences might be even more severe than we know.”Fostering European cooperation amid uncertaintyMatthes, who holds a doctorate in meteorology, is a professor of atmospheric physics as well as director of GEOMAR. She serves as one of Kiel’s ambassadors to Science Comes to Town (SCTT), an EU-funded programme that aims to promote science’s role in society and strengthen cross-border collaboration in research, innovation and sustainability. SCTT is hosted by the coastal cities of Kiel, Brest (in France) and Split (in Croatia).The SCTT project also provides a platform for raising awareness and understanding between scientists and the public about major issues, such as climate change. Having worked on both sides of the Atlantic, Matthes is frustrated by recent attempts to erode decades of international climate collaboration and question the credibility of research. Earlier this year, the US administration delivered a major blow to global cooperation by withdrawing from the Intergovernmental Panel on Climate Change (IPCC), the UN Framework Convention on Climate Change and other global climate organisations, claiming they were “contrary to the interests of the United States.”In addition, a US Department of Energy (DOE) report cast doubt on the latest IPCC climate assessment, which was published in 2024. As a contributing author to the IPCC study, Matthes says the DOE sought to discredit scientists like herself. “Climate change is not a matter of opinion, it really exists and we are witnessing dramatic changes,” she notes. “It’s not climate change as a whole that is being targeted, but scientists and their research.”Other US actions have also hit home for Matthes, who spent three years at the US National Center for Atmospheric Research (NCAR) in Boulder, Colorado. The White House has announced plans to close the facility, a move that was “pretty tough” due to the German scientist’s personal connections with the staff and their reputation for excellence.Changing the narrative on climate changeEurope’s scientific community remains a driving force on climate research and collaboration. As one of the world’s leading marine research institutions, GEOMAR attracts students from more than 50 countries and plays an important role in global observation initiatives that contribute to understanding and protecting the ocean basins. At a European level, GEOMAR works closely with other top marine research facilities, including France’s Ifremer, an SCTT partner in Brest. GEOMAR has also developed innovative and safe strategies for removing unexploded wartime munitions from the seabed, which release toxic substances that pose a danger to humans and the marine environment. Through the Horizon Europe MMinE-SwEEPER project, this knowledge has been transferred to the European level.These initiatives are examples of how local action can have a global impact, Matthes says, and how Europe can strengthen climate research and partnerships. “This is a chance for Europe to step up and work on climate cooperation and agreements,” she notes. “Climate change is an international problem and a real threat, and we need more speed on climate action than we have now.”Matthes believes her fellow scientists need to communicate that climate change is not only a threat, but an opportunity to find solutions. “We need to change our narrative and expand our strategic alliances with those who are willing,” she says, “and luckily there are a lot of willing people and countries.”Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.
When scientists announced Webb’s first definitive detection of Neptune’s auroras in March 2025, they revealed another surprise: observations taken in 2023 showed that the planet’s upper atmosphere had cooled by several hundred degrees since Voyager 2 visited in 1989—and scientists still don’t know exactly why.
Webb's 2023 H3+ spectrum measured Neptune's upper atmosphere at 358 plus or minus 8 kelvin, far below Voyager 2's 1989 estimate, but two snapshots cannot yet explain what drove the change.
Instant analysis from Patriots’ 24-21 preseason win over Eagles
Observations from Saturday night’s preseason meeting at Gillette Stadium.
Roob's Instant Observations: McKee outplays Dalton in Eagles' preseason loss
The Eagles lost to the Patriots, 24-21, Saturday night at Gillette Stadium in their second of three preseason games.
The Apophis encounter in 2029: A rare opportunity for planetary science and defense
The near-Earth asteroid Apophis will make an extremely close flyby of Earth on April 13, 2029, at a distance of approximately 38,000 km—an event that occurs on average only once every 7,500 years, offering an unprecedented opportunity for planetary science and planetary defense. However, significant uncertainties remain regarding the physical parameters of Apophis, such as its shape, spin state, internal structure, and material composition, and predictions of tidal effects—including potential orbital changes, spin acceleration, surface material displacement, and dust ejection during the flyby—are highly dependent on model assumptions. Although multiple nations have planned exploration missions, how to coordinate global observational resources within the limited time window, optimize rapid-response mission architectures, and translate scientific understanding into effective planetary defense strategies remain critical challenges to be addressed.
Scientists crushed diamond beyond Neptune-like pressures—and solved a 20-year mystery
Extreme experiments have revealed how diamond behaves at crushing pressures beyond those inside Neptune and Uranus, resolving a decades-old conflict between theory and observation. The results could help scientists boost fusion energy output while revealing more about the exotic diamond rain hidden inside ice giant planets.
What 3,600 adults with diabetes revealed about lifestyle and heart health
In 3,612 British adults with type 2 diabetes, greater adherence to the Mediterranean Lifestyle Index was associated with lower risks of major adverse cardiovascular events, cardiovascular death, and all-cause mortality over more than a decade of follow-up. Dietary patterns, physical activity, rest, and social habits all contributed to the observed associations, although the observational study cannot establish causality.
Observations from Arkansas football's first morning practice of preseason
Quarterbacks combined for 7 of 8 passing during "team tempo," and tight ends coach Morgan Turner said the squad kept up its energy after the Hogs' high-heat run during afternoon practices.
The ultra rich are collecting fossils. And that’s bad for science
One of the UK’s best fossil collections has been sold overseas in what experts have called a loss to the nation. The collection, which is now on display at the Natural History Museum in Abu Dhabi, was gathered on Dorset’s Jurassic Coast. As dinosaur fossils sell to private collectors for increasingly large sums, scientists are worried that domestic museums are being priced out of the market, and in turn scientists are missing out on the opportunity to make new observations. To find out how fossils became big business and what it could mean for research, Madeleine Finlay hears from science correspondent Nicola Davis
Eagles training camp observations: Key players return to practice
Here are our observations from Day 12 of Eagles training camp practice.
Every business can see from space now
Businesses are using Earth observation data to monitor supply chains, assess disasters, track crops and gain real-time competitive insights
Dritwood Outdoors: Wildlife science demands effective communication
Wildlife management has come a long way from the days of Aldo Leopold traversing the New Mexico mountains on horseback and the Wisconsin River Valley by canoe. Back then, most decisions were based primarily on observation and experience. Today, highly trained wildlife biologists use sophisticated research, technology and mountains of data to understand everything from population dynamics and habitat needs to disease transmission and predator-prey relationships.
Wildlife science demands effective communication
Wildlife management has come a long way from the days of Aldo Leopold traversing the New Mexico mountains on horseback and the Wisconsin River Valley by canoe. Back then, most decisions were based primarily on observation and experience. Today, highly trained wildlife biologists use sophisticated research, technology and mountains of data to understand everything from population dynamics and habitat needs to disease transmission and predator-prey relationships.
Roob's Instant Observations after a near-disastrous Eagles preseason opener
If it wasn’t for some heroics by rookie 4th-string quarterback Cole Payton in the final minutes, this would have been a complete disaster.
Wildlife science demands effective communication
Wildlife management has come a long way from the days of Aldo Leopold traversing the New Mexico mountains on horseback and the Wisconsin River Valley by canoe. Back then, most decisions were based primarily on observation and experience. Today, highly trained wildlife biologists use sophisticated research, technology and mountains of data to understand everything from population dynamics and habitat needs to disease transmission and predator-prey relationships.
Brandon Butler column: Wildlife science demands effective communication
Wildlife management has come a long way from the days of Aldo Leopold traversing the New Mexico mountains on horseback and the Wisconsin River Valley by canoe. Back then, most decisions were based primarily on observation and experience. Today, highly trained wildlife biologists use sophisticated research, technology and mountains of data to understand everything from population dynamics and habitat needs to disease transmission and predator-prey relationships.
This bizarre star is defying physics—scientists stunned by unexplained quantum effect - Futura-Sciences
Published in Nature, the study details observations of 1E 1547.0-5408, a magnetar formed by a massive star’s supernova explosion. The star rotates once every 2.1 seconds and generates a magnetic field more than one trillion times stronger than Earth’s. Unprecedented multi-observatory campaign Testing vacuum birefringence requires magnetic fields 100 million...
Myles Garrett missing practice with leg injury again
Offensive and defensive observations from Rams-Cowboys joint practice
Eagles training camp observations: Elijah Moore making roster push
Here are our notes from Day 10 of Eagles training camp in 2026.
Hurricane Hunter data reveal early signs of strengthening tropical cyclones
Nearly three decades of airborne radar observations identify four features that help storms align before they intensify
Steelers camp observations: Max Iheanachor remains out, but tackle depth shines on Day 10
Armchair general managers looking to make their 53-man roster projections take note: Mike McCarthy is not opposed to keeping 10 offensive linemen. If the...
Eagles training camp observations: Quinyon Mitchell applies the clamps
Here are our practice notes from Day 9 of Eagles training camp in 2026.
Scientists Release Biggest 2D Map of the Universe
Key Takeaways The DESI Legacy Imaging Surveys combined more than 263,000 telescope exposures to make the largest 2D map of the universe in visible and near-infrared light. Astronomers can pair the Legacy Surveys map with their own observations to explore our universe and search for rare phenomena. The 2D map serves as the foundation for the Dark Energy Spectroscopic Instrument survey to measure the universe in 3D and investigate dark energy. Hold on to your telescopes: the DESI Legacy Imaging Surveys team has released the largest-ever 2D color map of the universe. The 5.6-trillion-pixel map contains nearly 4 billion celestial objects, primarily stars and galaxies. The data is available for all to use and publicly viewable through the Legacy Survey Sky Viewer. Astronomers and citizen scientists can explore the map or combine it with their own observations to better understand our universe. Researchers can search for rare phenomena like gravitational lenses, observe fleeting events like supernovae, and investigate two of physics’ biggest mysteries: dark matter, the invisible substance that accounts for most of the mass in our universe, and dark energy, the force driving our universe’s accelerating expansion. The new map builds on earlier versions from the DESI Legacy Imaging Surveys that have already proved invaluable. To date, more than 1,800 science papers that reference the Legacy Surveys data have been published. “It’s part of the fabric of astronomy research now,” said David Schlegel, a co-lead of the Legacy Surveys and scientist at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). “When you’re working with astronomical objects today, you often start by pulling up the Legacy Imaging Viewer to see what you’re looking at.” Covering roughly 75% of the sky in visible and near-infrared light, the updated map provides a deep view of the extragalactic universe not blocked by the dust and stars of our own Milky Way. Researchers expect it will remain the most comprehensive 2D map of our universe for years to come. More than 160 scientists contributed to data collection for the project, and a team of 20 produced the final dataset released today. It was built by combining 263,407 telescope exposures from three ground-based sky surveys: the Dark Energy Camera Legacy Survey (DECaLS) at NSF Cerro Tololo Inter-American Observatory, the Mayall z-band Legacy Survey (MzLS) at NSF Kitt Peak National Observatory, and the Beijing-Arizona Sky Survey (BASS) at the University of Arizona’s Steward Observatory. That was supplemented by years of data from NASA’s Wide-field Infrared Survey Explorer (WISE) satellite mission and additional public data. “For our team, these data are fundamental to our investigation of the expansion history of the universe and the formation of our galaxy,” said Arjun Dey, co-lead of the Legacy Surveys and an astronomer at NSF NOIRLab. “But the skies belong to everyone, and this survey gives everyone the chance to explore the sky and marvel at its wonders.” Here be galaxies The DESI Legacy Imaging Surveys were originally conducted to prepare for the Dark Energy Spectroscopic Instrument (DESI) survey. The Legacy Surveys’ 2D map is essentially a deep photograph of the sky; it records where galaxies and stars appear and how bright they appear. This crucial step enables DESI to select objects and measure their light in different wavelengths to determine their distances, building the largest high-resolution 3D map ever made. Scientists study the way galaxies have clustered at different ages of the universe to track dark energy over time. In April 2026, DESI completed its original five-year survey ahead of schedule and with vastly more objects than expected. The early results have shown surprising hints that dark energy’s impact may be weakening over time — a paradigm shift that could potentially shape the predicted fate of our universe. DESI expects to publish improved results using their first five years of data in 2027 and is continuing observations into 2028. DESI was so efficient at observing galaxies, the Legacy Surveys map needed to expand. Early on, “it became clear we might run out of galaxies to look at and run out of sky, and we better start doing something about that,” said Schlegel, who also works on DESI. The new Legacy Surveys map has been used to select DESI targets since June 2026 and will guide the telescope’s operations over the coming years. Computing the cosmos Merging hundreds of thousands of images taken on 2,285 nights, each with unique atmospheric and telescope conditions, was a massive computational effort. It took about a year to develop the computer code and eight weeks to process all the images at the Perlmutter supercomputer at the National Energy Research Scientific Computing Center (NERSC) at Berkeley Lab. Beyond supporting DESI, the Legacy Surveys will be a foundational reference for the next generation of telescopes. As new observatories like the NSF-DOE Vera C. Rubin Observatory (jointly funded by NSF and DOE’s Office of Science) and NASA’s Nancy Grace Roman Space Telescope come online, researchers can compare their observations with one of the deepest and most comprehensive views of the sky ever assembled. The Legacy Surveys data will also help scientists train artificial intelligence tools to analyze petabytes of astronomical data and accelerate new discoveries. It will be among the datasets used in an astrophysics pilot project within the American Science Cloud, part of the DOE’s Genesis Mission. The DESI Legacy Imaging Surveys are supported by the U.S. Department of Energy’s Office of High Energy Physics; the National Energy Research Scientific Computing Center, a DOE Office of Science user facility; the U.S. National Science Foundation, Division of Astronomical Sciences; and the partner institutions. DESI is supported by the DOE Office of Science and NERSC. Additional support for DESI is provided by the NSF; the Science and Technology Facilities Council of the United Kingdom; the Gordon and Betty Moore Foundation; the Heising-Simons Foundation; the French Alternative Energies and Atomic Energy Commission (CEA); the Secretariat of Science, Humanities, Technology and Innovation (SECIHTI) of Mexico; the Ministry of Science and Innovation of Spain; and by the DESI member institutions. ### Lawrence Berkeley National Laboratory (Berkeley Lab) is committed to groundbreaking research focused on discovery science and solutions for abundant and reliable energy supplies. The lab’s expertise spans materials, chemistry, physics, biology, earth and environmental science, mathematics, and computing. Researchers from around the world rely on the lab’s world-class scientific facilities for their own pioneering research. Founded in 1931 on the belief that the biggest problems are best addressed by teams, Berkeley Lab and its scientists have been recognized with 17 Nobel Prizes. Berkeley Lab is a multiprogram national laboratory managed by the University of California for the U.S. Department of Energy’s Office of Science. DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit energy.gov/science.
Steelers training camp observations: Broderick Jones, Drew Allar have bounce-back performances under the lights
The Steelers completed their ninth practice of training camp under the lights in their annual night practice Saturday night in front of almost 8,500 fans...
Steelers camp observations: It was Payton Wilson vs. Ben Skowronek in the season's first fight
It took more than a week — and the humidity to reach an ungodly level — but there were some heated moments in Thursday’s practice at...
NASA’s IXPE May Have Proven 90-Year-Old Theory
Scientists using NASA’s IXPE (Imaging X-ray Polarimetry Explorer) conducted more than 140 hours of observations of the magnetar 1E 1547-5408, between March
The Beauty Of Settled Science
Commenters convinced me I made a subtle mis-step in my framing of Psychology Research Is Mostly Fine. My framing emphasized that social priming studies had failed to replicate, but that many other subfields of psychology hadn’t. This naturally led commenters to point to failed replications in other subfields. Although none of these were as bad as social priming, few or none were entirely problem-free. Instead of emphasizing the difference between social priming and other subfields, I should have emphasized the difference between settled science and novel research. Here are some of my favorite psychology findings: The brain is sculpted by reinforcement learning, and a key driver of this learning is a prediction-error-based algorithm located in the nucleus accumbens and implemented through dopamine. Psychedelic drugs exert their effects through 5-HT2A receptors, pointing to a role for these receptors in some sort of construct like the balance between priors and new evidence. Certain cognitive functions are localized to certain brain areas (for example, impulse control to the frontal lobes; linguistic structure to Broca’s area, linguistic meaning to Wernicke’s area. But injure one of these areas, or render a certain function useless (eg a blind person having no more use for their visual cortex), and these mappings can gradually shift - suggesting that neurons are general-purpose compute whose specialization is a contingent fact about convenience and efficiency rather than a necessity. Most personality traits and general capabilities are about 50% genetic and 50% random, with little role for family environment or childhood history, with a few notable exceptions like partisan preference. Recent research complicates this story, but the further you go from this basic picture, the gnarlier the chains of indirect causation you require. Neurons fire together in “brain waves”, whose exact frequency corresponds with the character of consciousness; These divide neurons into natural subpopulations and linked graphs. The gamma rhythm corresponds surprisingly well to items in conscious awareness. GABA receptors seem to be involved in something like relaxation. By hitting different GABA receptors in different ways, you can modulate the exact type of relaxation you produce. Hitting GABA-A directly is too powerful and can cause dangerous levels of sedation, but allosteric modulation of GABA is an incredibly fruitful strategy that underlies drugs from benzos to barbituates to alcohol. If you know your GABA-A subunits, you can target specific subtypes of relaxation; for example, Ambien hits GABA-A1 and induces sleep. Memory divides somewhat fuzzily into bins of immediate-sensory, short-term, and long-term, with separate retrieval and storage functions, and separate systems for declarative vs. procedural learning. These can be harmed selectively, usually by hippocampal injury, so that some patients can remember their life stories but not form new long-term memories, or learn new skills like bike-riding but not new facts. The exact substrate of memory is unclear but seems to involve new synaptic connections between neurons in at least some way. The ability of modern psychology and psychiatry to treat mental illness is real but limited. SSRIs work for half or slightly fewer than half of patients; antipsychotics work with extreme side effects; benzodiazpines work but produce addiction and tolerance in many (not all) people. Most supplements are stuck in Poor Quality Study Replication Crisis Hell, but melatonin and l-theanine stand out as especially promising. Psychotherapy works with moderate effect size, but (with a few exceptions) seems to be more about the relationship with the provider than the details of the therapy itself. Mental hospitalization can sometimes defuse immediate crises but work less well than mental hospitals would like, with some studies showing overall negative effects. Schizophrenia is mostly genetic, but risk also increases with prenatal infection (especially rubella) and obstetric complications; there is suggestive evidence for roles of social stress and drug use (with psychedelics and marijuana making things worse, and nicotine if anything making things better). Bipolar and schizophrenia are so closely linked on a pathophysiological level that it seems like they might be the same disease; on the clinical level, they do seem to follow two separate courses/prognoses but can sometimes surprise clinicians by eg someone who seemed condemned to permanent schizophrenia unexpectedly recovering. The brain’s native reinforcement learning algorithms cash out in the phenomena of classical and operant conditioning; different reinforcement schedules reinforce at different levels, which can be exploited by bad actors to make especially compelling products (eg slot machines). None of these are immune to doubt. A few are speculative; one or two are genuinely unorthodox. But they’re all a step above one p = 0.049 paper that might not replicate. If they get overturned, they’ll be overturned by the same sort of genuine scientific shift that replaced Ptolemy with Copernicus or Lamarck with Darwin, not some sort of sordid discovery about someone entering random numbers into a spreadsheet. In 2008, Eliezer Yudkowsky wrote about The Beauty Of Settled Science: If you only care about scientific issues that are controversial, you will end up with a head stuffed full of garbage. The media thinks that only the cutting edge of science is worth reporting on. How often do you see headlines like “General Relativity still governing planetary orbits” or “Phlogiston theory remains false”? So, by the time anything is solid science, it is no longer a breaking headline. “Newsworthy” science is often based on the thinnest of evidence and wrong half the time—if it were not on the uttermost fringes of the scientific frontier, it would not be breaking news. Scientific controversies are problems so difficult that even people who’ve spent years mastering the field can still fool themselves. That’s what makes for the heated arguments that attract all the media attention. Worse, if you aren’t in the field and part of the game, controversies aren’t even fun. Don’t be embarrassed to read elementary science textbooks, either. If you want to pretend to be sophisticated, go find a play to sneer at. If you just want to have fun, remember that simplicity is at the core of scientific beauty [...] A steady diet of science news is bad for you: You are what you eat, and if you eat only science reporting on fluid situations, without a solid textbook now and then, your brain will turn to liquid. Psychology isn’t centrally the new paper in Annals Of Recently-Breaking News saying that an n=5 study showing that large portion sizes increase support for terrorism. Psychology is centrally ideas like brain waves, GABA receptors, reinforcement learning, twin studies, and connectionism. People who think differently are worrying too much about BREAKING NEWS!!!, and should stop. The key distinction isn’t “recent research in social psychology” vs. “recent research in cognitive/bio/behavioral psychology”, as my essay last week unfortunately implied. It’s recent research in general vs. the deposit of settled science, battle-tested hypotheses, and carefully-earmarked speculation. And part of the reason social priming in particular was such a disaster was that it defied that heuristic, building itself up over hundreds of studies until it approached or even entered the pantheon of settled science - before collapsing (5-HTTLPR was also sort of like this). This isn’t a claim that settled science is always right - Freud was “settled science” for a long time - just that there’s an intuitive distinction between the level of credence you should have in the existence of power posing vs. the existence of Broca’s Area. (I compounded this error by calling the last post “Psychology Research Is Mostly Fine”, which suggested I was talking about the new research rather than the settled science. I actually meant to distinguish between research-psychology-the-field vs. clinical-psychology-aka-therapy, but this framing unintentionally pushed against the point I wanted to make) Some commenters on the previous article understood this point, but challenged its weight. It’s very cool, they said, to know how many neurons are in which brain lobe, but the main way that Psychology affected their lives was through bad clickbait studies used to buttress dumb policies; some p = 0.049 study says that exposure to microaggressions makes minorities’ brains shrivel into raisins, and now their company has to implement punitive DEI or be sued for hazardous work conditions. I won’t dispute this as an accurate description of how the sausage gets made, but it’s worth examining the trains of thought that connect this observation to a campaign against psychology in general: The dumb woke psychology was wrong and bad, and I don’t have good heuristics for distinguishing dumb woke psychology from other psychology, so I’m going to assume it’s all wrong and bad. The dumb woke psychology was wrong and bad; it seems useful to punish/discredit psychology as a whole to assist my campaign against it, so for propaganda purposes I will try to discredit psychology as a whole. To people in the first camp, my response is: come on, your heuristics aren’t that bad. “Microaggressions makes minorities’ brains shrivel up like raisins” is in the woke category; “the hippocampal theta rhythm seems to be associated with both memory and pathfinding, suggesting an unexpected yet surprisingly compelling relationship between the two” is in the not-woke category, don’t play dumb here. To people in the second camp, my response is: deliberately exaggerated propaganda campaigns are bad and this is a confession, not an excuse. Inability to view science through anything but a political lens was what got us into this problem; doubling down on it is a temporary solution but a recipe for permanent disaster. If you pronounce entire fields of science to be acceptable collateral damage in your campaign against bad political actors, you will alienate not just scientists but patients, clinicians, and general lovers of truth. Instead, you can say the thing you mean - that woke partisans shouldn’t try to occupy and exploit the otherwise-noble science of psychology for their own political gain - and wage the same campaign with a halo rather than a comic-book-villain goatee. From the font of oracular wisdom that is Weird Sun Twitter: [ Vessel Of Spirit@VesselOfSpirit i love you all conditionally but i love the good part of you unconditionally. even if it becomes a very small part 2:11 AM · Jan 22, 2015 1 Reply · 5 Reposts · 29 Likes ](https://x.com/VesselOfSpirit/status/558084551772471298) This is how I feel about psychology1, too, but with a touch more optimism. The good part of psychology is enormous, a hoard of endless treasures. You just have to look past the headlines! 1 To play devil’s advocate - should one always be so magnamious? Astrology? Phrenology? These seem different in that their entire orientation was flawed from the start; they didn’t simply fail to find the correct constellation-personality connections, the whole project of searching for connections between constellations and personality was doomed from the start. More difficult might be asking the same question about education research, which is notoriously bad. I don’t know enough about education research to know if there’s some settled science of correct and enlightening results lurking in the background beyond the day-to-day froth of poorly-conducted and politically-motivated studies. I think if it’s 90% bad, 10% good, it’s correct to call it bad as a compact way of communicating a useful truth; I think psychology is better than that, but admit it’s a tough judgment call.
Eagles Training Camp Practice Notes: Jalen Hurts strikes back
Observations from the Jefferson Health Training Complex.
Let’s do science: Share your wild turkey sightings
MAINE—All good wildlife management starts with science, and all good science starts with data. That’s where you come in. Maine’s Wild Turkey August Production Survey invites community scientists to play a direct role in monitoring our state’s wild turkey population. Whether you enjoy watching wildlife from your window, spend time hiking, hunting, or exploring the outdoors, or just need an excuse to get outside, you can help. Each summer, Maine’s wild turkey hens are busy raising the next generation of birds. By reporting your sightings and observations, you’ll help our biologists monitor annual reproduction rates, track population trends, and make informed management decisions that support healthy, sustainable turkey populations for generations to come. The information collected helps ensure there are abundant opportunities for both wildlife watchers and hunters to enjoy Maine’s wild turkeys. It’s easy to participate! Whenever you see wild turkeys anywhere in Maine during August, simply report: Date and location of your observation Number of adult females (hens) Number of adult males (gobblers) Number of poults (young turkeys) Estimated poult size relative to the adult hens Every observation counts, even if you don’t see poults. Together, these reports provide a clearer picture of turkey productivity across the state and are an important part of Maine’s wildlife management. Ready to help? Report your turkey sightings online using the Wild Turkey August Production Survey. Submit an Observation Subscribe Share Leave a comment
Steelers camp observations: The Aaron Rodgers-Pat Freiermuth connection is starting to heat up
Freiermuth, who is hoping for a resurgent season under new coach Mike McCarthy, caught a touchdown pass in the two-minute drill late in practice.
Science Inquiry Comes Alive for Jacket Middle Schoolers
Snails, sidewalks and Double Stuff Oreos... At Partnership Middle School, instructors are finding innovative ways to help students connect the classroom to what they see in the real world every day. By integrating hands-on experiences and scientific investigations into weekly lessons, 6th and 7th grade science teachers push their classes to explore the curriculum standards through the lens of critical thinking, communication with their peers, experimentation, and scientific inquiry. Last week, two different approaches for two different grade levels saw Jacket teachers ignite the same spark for learning. On Tuesday, 6th graders in Lydia Jones' science class took their lessons outside as they explored the school grounds to identify living and non-living things. Despite the warm temperatures, they engaged in discovering unexpected objects on the campus and connecting that to what they learned in class about the criteria for what qualifies a thing as "living". Ms. Jones tasked students with walking the grounds and listing as many living and non-living things they could find in just a few minutes. Students spotted a fire hydrant, construction vehicles, grass, trees, soccer equipment, rocks, sidewalks, and even a snail hidden in the plants. After they finished the exploration, students returned to the regular classroom to discuss their results and whether their objects were classified correctly. On Thursday, 7th graders in Omini Parks' science class participated in their first lab of the semester as they explored and identified the physical properties of a favorite snack -- Oreos. Ms. Parks identified the class objective before the lab activity began by writing the academic standard on the dry erase board in a declarative statement: "I can collect and evaluate qualitative data to describe substances using physical properties." Students watched a video about how Oreo sandwich cookies are made, and then engaged in a question and answer discussion to give observations on the manufacturing process, review various types of physical properties and their scientific terminology, and talk generally about how the lab inquiry would work. The Q&A ended with a predictable question from students... "Will we be able to eat the Oreos?" The hands-on lab exercise required the 7th grade scientists to observe and record the differences between regular Oreos and the Double Stuff variety based on their physical properties. They followed the instructions in their lab brief to chart a comparison between the two types of cookies by observing properties with their magnifying lenses, measuring the height and diameter of both, and weighing the cookies with and without their filling. The activity let students put their lessons about physical properties into practice with real objects while also practicing vocabulary and writing skills to record their observations and using math skills from the last school year like taking measurements and calculating averages. Of course, they ended the lab by charting the taste of the cookies as well! These types of activities allow students to see the science standards they are learning come to life in the real world and engage with the content in new ways. Beyond that, they serve as a foundation for encouraging and growing scientific inquiry. Later in the school year, students will use the scientific method they are learning to complete science projects that require real research and the ability to explain and answer questions about their process and results. At the school-level competitive Science Fair last year, 41 Partnership students earned a place in the 2026 regional Science Fair held at MSU. From there, 14 advanced to the State Science Fair conducted at Northeast Mississippi Community College in April.
Molten, Mushy Planet
35 light years away from Earth is a planet a bit bigger than ours that’s probably not hospitable to life -- because it’s molten. Scientists have known about L98-59d for years, but new observations from the James Webb Space Telescope helped reveal an atmosphere rich in hydrogen sulfide, which could only be explained if the planet was in a rare molten state. Living on Earth’s El Wilson and Bella Smith teamed up on this note on emerging science.
First AI-driven telescope goes stargazing
AI learned to schedule observations from 13 years of historical telescope data.
Astronomers Looking Through Forgotten Observations Find Bizarre And Beautiful Planet-Wide Rings On Venus
Looking at Venus, captured accidentally in old observations, the team found a truly odd feature that can only be seen in polarized light.
Steelers camp observations: Day 1 features defensive wins and a roller-coaster debut for Drew Allar
Aaron Rodgers quickly showed the familiarity and comfort he has with running a Mike McCarthy offense as the Steelers took the field at Saint Vincent College...
Hubble finds four hidden stars just 65 light-years from Earth that astronomers could never see before
Astronomers have directly detected four previously hidden white dwarfs orbiting nearby red dwarf stars, solving a long-standing observational challenge and improving our understanding of how close binary star systems evolve. The newly confirmed stellar remnants lie within 20 parsecs (around 65 light-years) of the Sun and had remained concealed because their faint light was overwhelmed by the much brighter glow of their companion stars.
Roob's Observations: Can Jihaad Campbell make the Eagles forget Nakobe Dean?
The most intriguing story of training camp, whether the Eagles have enough at safety and more in this edition of Roob’s Random Offseason Observations.
Patriots Training Camp notebook: Right to business on Day 1
News, notes, and observations from the first day of New England Patriots training camp in 2026, including the return of some key players.
Should Scientists Have Research "Reserves" on the Moon?
The worlds of the Solar System offer up exciting and (so far) mostly pristine places for planetary scientists to study. As space missions continue to travel to Mars, Europa, asteroids, and other worlds, questions keep coming up about keeping them safe for continued exploration and observations.
Sunlight Boosts Fertility? What Scientists Have Discovered Will Surprise You - Futura-Sciences
Vitamin D, Sunlight, and Sperm: Digging Into the Science A meta-analysis published in the journal Biomedicines reviewed several observational studies that all pointed to a significant link between vitamin D levels—which are mainly produced in humans through sunlight exposure—and sperm characteristics. These studies also suggested a connection between higher blood...
New Skipper Science App program to fill data gaps in Bristol Bay sport fishery
In all Alaskan fisheries, good data is a critical part of management. But the collection of that data doesn't have to be left to just scientists. Within Bristol Bay's sport fishery, there's a new way for guides to report their catches and observations, helping build a robust record of Bristol Bay catches.
International Courts Against the Defunding of Climate Science? Revisiting the ICJ’s Climate Change Advisory Opinion
Introduction The first eighteen months of the second Trump administration have witnessed a sustained assault on scientific infrastructures enabling understanding of anthropogenic climate change. This has taken the form of cuts to national science agencies; freezes and dramatic reductions in grants to universities; and attempts to dismantle observation arrays and crucial monitoring stations. It has […]
Earth's largest particle accelerator opens new window into the early universe just after the Big Bang: 'A culmination of a decades-long quest'
According to one researcher, this observation "promises new insights into the evolution of the early universe."
The downside of making Daylight Saving Time permanent
One of the most famous quotes about politics is Otto von Bismarck’s observation that it’s the “art of the possible.”
Donald Thompson: Psychological safety isn’t enough. Train your team to pitch ideas
Teach your team to bring you evidence, business logic and clear asks — not just observations.
NASA’s Hubble Discovers First of Star Cluster’s Missing Black Holes
Archival data from Hubble and supportive observations from Webb have located their first stellar-mass black hole in the star cluster Omega Centauri.
New dark matter theory could solve multiple cosmic mysteries at once
Dark matter may be far more complicated than scientists once believed. A new study suggests it could consist of at least two different kinds of particles that slowly separate over time, with heavier particles sinking toward the centers of galaxies and lighter ones drifting outward. This simple idea could explain several puzzling cosmic observations that have frustrated astronomers for years, from unusually diffuse dwarf galaxies to surprisingly dense dark matter clumps that bend light through gravitational lensing.
Spider-like creatures help uncover the surprising origins of fatherhood
Citizen scientists have helped researchers solve a long-standing mystery about how parental care evolved in harvestmen. Using photos and observations from iNaturalist, scientists more than doubled the known cases of egg-guarding behavior and discovered that maternal and paternal care followed different evolutionary paths. The project, completed in just days with help from public data, shows how citizen science is transforming biological research on a global scale.
Roob's Eagles Observations: Bryce Huff's hilariously misguided memory of 2024
Why Jeff Lurie is the best owner in Philadelphia sports history, Bryce blaming everyone but himself and more in Roob's Eagles Observations.
ASU scientists unveil new methods to extract reliable truth from imperfect data
Scientists at Arizona State University are advancing how they interpret complex, imperfect data — challenging long-standing assumptions in fields ranging from imaging to cellular biology. In two papers published in Nature Communications and Proceedings of the National Academy of Sciences, the team introduces fundamentally new approaches to solving “inverse problems,” where researchers work backward from noisy observations to uncover the underlying reality.
Scrolling for science: How a Twitter post discovered a new wasp in Fukuoka, Japan
Researchers at Kyushu University recently identified a wasp species, Eupelmus curvator, in Japan for the first time after citizen scientists posted photos of it on Twitter (now X), marking both a new national record and the first formal description of the male of the species. The discovery highlights the growing role of social media in biodiversity research, allowing scientists to tap into observations from the public that would otherwise go unnoticed.
'Shrek 5' trailer sparks backlash over Fiona's 'problematic' transformation
Fans aren't happy about Fiona's "problematic" transformation in the latest "Shrek 5" trailer. Here's what experts say about the observations.
Northwest Earth and Space Science Pathways Project Celebrates Student Innovation Through ROADS from Earth to Venus National Challenge
The Northwest Earth and Space Science Pathways (NESSP) project recently concluded its 2025–2026 ROADS (Rover Observation And Discoveries in Space) from Earth
A NASA satellite caught a giant tsunami doing something no one expected
A Pacific-wide tsunami triggered by a magnitude 8.8 Kamchatka earthquake gave scientists their first detailed satellite view of a major tsunami in motion. The observations revealed unexpected wave behavior and helped uncover a larger earthquake rupture than earlier models predicted.
Radiology group launches high school program to increase IR career awareness
It will include both in-person observational rotations and virtual learning sessions, giving students an opportunity to experience the full patient care cycle, from consultation to follow-up.
Interstellar comet may be oldest object seen in our solar system, research finds
Observations suggest comet spent billions of years on ‘vast unimaginable trajectories’ around our galaxy
From pumpkin to plant: Young learners discover the science of growth through ‘Science Eye’
CLARK — Students in Eri Parker’s class in the Clark Preschool Program are developing critical observation, language and
Monday morning observations about JJ Wetherholt, Masyn Winn
Folks, I don’t think I got it today. I spent all of Thursday getting ready for a weekend trip, of course not giving myself enough time to do everything I wanted to do, so the entire day was hectic. I arrived at my destination that night, and then drank heavily for three straight nights. I […]
James Webb telescope detects 'galaxy-killing wind' near the dawn of time — and it could preview the death of the Milky Way
New observations from the James Webb Space Telescope show that ancient galaxies lived fast and died young because of intense, collision-driven winds.
Concerning observation from Washington Commanders' minicamp
One observation from Commanders' minicamp is telling.
Black hole winds may be robbing giant galaxies of their future stars
Astronomers may be closing in on a long-standing cosmic mystery: why some of the universe’s biggest galaxies seem to have far fewer stars than expected. Using NASA- and JAXA-supported XRISM observations of a galaxy called NGC 4151, researchers found strong evidence that supermassive black holes can unleash powerful winds that blow away the raw material needed to make new stars.
El Niño Is Underway
Satellite observations of sea surface height indicated that the 2026 event continued to strengthen in early June.
NASA’s Webb Catches Exoplanet Getting Roasted
One well-done gas giant, coming right up! That’s the latest from researchers analyzing NASA’s James Webb Space Telescope’s observations of HD 80606 b, an
Trump administration's assault on climate science and ocean research
Scientists are sounding the alarm after the Trump administration said it plans to dismantle a deep-sea observation system that provides critical data on ocean health.
Science, Natural Resources Committee Democrats Demand Trump Administration Cease Illegal and Expensive Scheme to Dismantle NSF Ocean Observation System
The House Committee on Science, Space and Technology
What Does Microplastics Contamination Have to Do with Creation?
New research reveals microplastics studies may be flawed, highlighting why observational science and biblical truth matter in interpreting evidence.
A satellite just learned to find things on its own — here's what that means
In April, for the first time ever, an Earth observation satellite found what it was looking for, all on its own.
Roob's Observations: Which WRs are most likely to make Eagles' final roster?
What’s the Eagles’ wide receiver competition going to look like at training camp? What’s the holdup with Jalen Carter’s contract?
Eagles minicamp observations: Recapping a busy Day 1
Here are some observations from Eagles’ mandatory minicamp on Tuesday afternoon.
Roob's Observations: Even with A.J. gone, Eagles are still loaded on offense
The Eagles may have lost A.J. Brown, but their offense remains loaded heading into 2026.
Browns' tease new Quinshon Judkins' skillset in latest social video
One major observation from Quinshon Judkins' short mic'd up clip from Wednesday's practice.
NASA’s Artemis II Moon Mission Research Continues on Earth
Since NASA’s Artemis II crew safely splashed down on April 10, science teams have been busy collecting data and combing through observations.
Scientists warn Trump plan to axe US ocean monitoring system will leave world ‘flying blind’
Experts say dismantling the ocean observation system will ‘severely degrade’ the accuracy of weather predictions
Home Is Where Your Politics Are
It’s apparently not the case that Winston Churchill once said anyone not a liberal at 20 lacked compassion, while anyone not a conservative at 30 lacked intelligence. Whoever made the observation (it may trace to...
How Science Works
The 2nd Weather and Climate Livestream is now underway. It is organized by a group of early-career researchers concerned about declining funding for the field and eager to demonstrate how weather and climate research makes a difference in our lives. Last year’s event was a great success, drawing terrific press coverage including a piece in the NY Times. This year features a strong lineup of talks aimed at a general audience — I highly recommend tuning in. Share I gave a talk yesterday about How Science Works in Three Steps. You can see the short presentation here (I’ve appended a transcript below): And please tune into the livestream here. It runs through tomorrow at 6 pm ET. Thanks for reading The Climate Brink! Subscribe for free to receive new posts and support our work. Subscribe Cleaned up transcript: Thank you, and thanks to everyone tuning in. I want to talk about something I think a lot of people don’t really understand: how science actually works. Arguments over any scientific topic — climate change, vaccines, you name it — revolve around competing claims. For climate change, the claims are: Is the Earth warming? Are humans to blame? What will the impacts be? Over the last 150 years, the scientific community has developed a remarkably robust method for sorting out which claims are true and which aren’t. That method is what I want to walk through. So how does science generate knowledge? If you ask a high schooler, they’ll give you the version they learned in ninth grade: an individual scientist forms a hypothesis, runs an experiment, and draws a conclusion. That’s more or less what happens at the individual level, though in practice it’s more iterative — you design, test, and refine all at once, landing on a slightly different idea each time until you reach a conclusion about whatever hypothesis you’ve ended up with. But this isn’t science. It’s only step one. Any individual scientist can make mistakes — scientists are human. Maybe there’s a bug in the code, maybe there’s an error in the experiment. Just because someone ran an experiment and reached a conclusion doesn’t mean it’s right, and scientists don’t treat a single result as settled truth. Step two is peer review, the first layer of quality control. The scientist writes up what they did and submits it to a journal, which sends the paper to other experts in the field. Those experts judge whether the methods are sound, whether it properly references prior work, and whether the conclusions actually follow from the data. Ask any scientist and they’ll tell you peer review is miserable — the comments come back brutal, often harsh, and you have to revise and resubmit, sometimes multiple times, before an editor finally accepts the paper. Peer review catches an immense amount of bad science, but it can’t catch all of it. Reviewers get sloppy or overworked, they miss obvious mistakes, and they can’t catch hidden errors — a bug in the code, a misread instrument. So a peer-reviewed paper making it into a journal doesn’t mean the paper is right. Nobody treats a single paper as the final word. That’s where step three comes in: the crucible of science. Important results get retested by the broader community. If you publish something interesting, it gets dissected. Sometimes people try to reproduce your work directly but more often they test its implications. If someone claims X is true, and that implies that Y is also true, then scientists will go check Y. If a claim survives this gauntlet long enough, it becomes accepted. That’s how we generate knowledge. Let me give an example: the ozone hole. In 1985 — and I doubt many people watching were around then, but I remember it well — Joe Farman and his colleagues published observations from Antarctica showing that a huge chunk of ozone was disappearing every year. This was shocking because most atmospheric chemists had expected ozone loss to occur at mid-latitudes and high altitudes, not over the South Pole. When scientists see something they don’t understand, they rush to explain it, and several competing hypotheses quickly appeared in the peer-reviewed literature. One pointed to chlorine chemistry from chlorofluorocarbons. A second blamed nitrogen chemistry, possibly driven by solar proton events — meaning the sun was responsible. A third argued it wasn’t chemistry at all but dynamics: winds were carrying naturally low-ozone air from the lower atmosphere up into the stratosphere. Then the community went to work testing which theory could survive the crucible. Aircraft flew into the ozone hole and found no nitrogen, ruling out the nitrogen theory. Measurements showed the air in the polar vortex was descending, not rising — which would bring high-ozone air down, eliminating the dynamics theory. Meanwhile, those same flights measured enormous amounts of chlorine, strongly correlated with exactly the regions where ozone was being destroyed. That became known as the “smoking gun” paper, and it established that chlorine chemistry was the cause. Through this process, a consensus emerged. And it’s worth being clear that this consensus is organic. There’s no vote, no poll, no meeting where it gets decided. Scientists go to conferences, talk to one another, and independently arrived at the same answer. It’s the ultimate free market of ideas. After the consensus was established, the peer-reviewed literature doesn’t even mention the rival theories — it simply takes chlorine chemistry as given. That’s what a consensus looks like. It doesn’t mean every single scientist agrees, but it does mean there’s no longer any legitimate debate. So where can you see what scientists actually think? It’s all in the peer-reviewed literature, which contains the entire historical record of the argument: the discovery, the competing theories, the debate, the testing, and finally the community coalescing around one answer. But there’s a lot of room for misrepresentation. You can dig up an old paper claiming the ozone hole was caused by dynamics and wave it around as if there still was a debate about the cause of the ozone hole — without mentioning that the idea was disproven long ago and that even its own authors no longer believe it. There’s a bigger problem, though: the peer-reviewed literature is written in a language I call “nerd.” It’s extremely hard to read — honestly, some of it is hard for me to follow. It takes graduate students years to work through the literature in a single field, so we can’t expect policymakers or ordinary people to do it. This is where scientific assessments come in. The most famous is the IPCC — the Intergovernmental Panel on Climate Change. The job of an assessment is to read and summarize the peer-reviewed literature, synthesizing what’s settled, what’s been disproven, and what remains genuinely debated. To ensure the assessments accurately summarize the peer-reviewed literature, assessments are written by large teams, which are far less prone to bias than individuals and which dilute the influence of any one scientist with an axe to grind. The teams are deliberately assembled to avoid stacking the deck, and the reports themselves go through multiple rounds of peer review. That rigorous process is exactly why you can trust them and why people consider the IPCC to be the gold standard of what we know about the climate system. An assessment produced through a different process may well not be credible. You can even watch the consensus evolve across assessments. Take the attribution of warming. The 1990 IPCC report said the observed warming was broadly consistent with model predictions but also comparable to natural variability — in other words, we don’t know whether humans are responsible. By 1995, it concluded that the balance of evidence suggested a discernible human influence — a sentence only a committee could write, and one that barely commits to anything. By 2001, most of the warming over the previous 50 years was judged “likely” due to greenhouse gases; by 2007, “very likely”; by 2013, “extremely likely.” The 2023 report says essentially the same as 2013 — there’s not much stronger language available. So, to wrap up: science is our ultimate tool for deciphering the universe — the most successful method we’ve ever developed for determining what’s true and what isn’t. Our understanding is written into the peer-reviewed literature, so if you want to know what scientists think, that’s where to look. And for those of us who don’t speak nerd, scientific assessments are the Rosetta Stone — they translate nerd into English. Let me open the floor to questions. Thank you.
Southampton sticking by manager Eckert after Spygate controversy
In its written reasons published on Monday, an arbitration panel laid bare the influence of Eckert in the scandal, saying it was “a contrived and determined plan from top down to gain a competitive advantage” and analysts who carried out the unauthorized filming “felt pressurised to do the observations that Mr. Eckert and the senior coaches wished them to do.” However, Šolak said in a video message to fans published on Tuesday that the club believes Eckert “is the man to take us forward.”
Paradigm Health Implements New Clinical Trial Solution to Support Observational Study Presented at ASCO
/PRNewswire/ -- Paradigm Health today announced its role in the execution of a multicenter, hybrid, observational post-marketing commitment study in the United...
Here's how the CDC tried to use bad science to convince people to wear masks during COVID
Extensive research reveals the CDC’s weekly publication drew unsupported conclusions about mask effectiveness based on low-quality observational studies. Read More
Here's how the CDC tried to use bad science to convince people to wear masks during COVID
Extensive research reveals the CDC's weekly publication drew unsupported conclusions about mask effectiveness based on low-quality observational studies.
In Roob's Observations: Encouraging signs from a critical Eagles defensive back
After the Eagles’ 90-minute indoor practice, Roob has his latest random observations.
Astronomers finally solve Saturn’s decades-long spin mystery
A decades-old mystery about Saturn has finally been solved thanks to the James Webb Space Telescope. Scientists discovered that Saturn’s changing “rotation rate” was never caused by the planet speeding up or slowing down, but by powerful winds high in its atmosphere. Webb’s unprecedented observations revealed that Saturn’s northern lights actively heat the atmosphere, creating winds that generate electrical currents, which then power the aurora all over again in a self-sustaining cycle.
Bone Density Measures Give Insight Into Overall Health Risk in Older Women
An observational study suggests that bone mineral density may serve as a marker of systemic health.
New Landsat Science Team Holds First In-Person Meeting
From May 5 to 7, the Landsat Science Team meeting convened at the Earth Resources Observation and Science (EROS) Center in Sioux Falls, SD. Co-moderated by Landsat 8, 9, and 10 Project Scientist Chris Neigh, the three-day event officially introduced the new 2026–2030 Science Team members.
Why the business of orbit is entering a new phase
Space is becoming a bigger part of everyday business, from communications and Earth observation to defense and predictive analytics. Voyager Technologies CEO Dylan Taylor and Muon Space President Gregory Smirin explain how cheaper launches, more satellite constellations and advances in AI are pushing the space economy into a new phase. Watch more from the CNBC CONVERGE LIVE conversation in Singapore to hear how the business of orbit is moving from exploration to infrastructure.
Eagles OTA observations: 1st glimpse of the 2026 team
Here are some observations from our first glimpse of the 2026 Eagles at OTAs.
New Instrument Used Antarctic Ice Sheet to Probe Extreme Universe
The Payload for Ultrahigh Energy Observations (PUEO) is a NASA Astrophysics Pioneers Program mission designed to detect the most energetic particles in the universe.
Where do citizen science data come from?
Citizen science projects are playing an increasingly important role in ecological and conservation research worldwide. In these programs, members of the public support researchers by submitting photographs, audio recordings, observations, or even by contributing to data analysis. In Hungary, no fewer than 17 such initiatives combined their datasets in a joint study. The authors aimed to understand which socio-economic and environmental factors influence participation patterns in Hungary. By comparing the spatial distribution of citizen science data with an independent administrative dataset (municipality level data on income, education, demography, density and protected areas), the researchers identified several general trends as well as numerous project-specific relationships. For example, they found more per capita observations from municipalities with higher proportions of protected natural areas and lower population densities. Furthermore, excluding Budapest, the capital, both the proportion of people with diplomas and the proportion of elderly people showed a positive correlation with participation activity. In contrast, no consistent general pattern emerged regarding wealth or the proportion of children, although several project-specific relationships were observed. The study not only reveals how citizen science data are distributed across Hungary, but also provides robust support for the view that various biases must be taken into account when analyzing such data. The authors hope that their findings will help researchers in other countries design more effective projects and produce more accurate analyses by accounting for some of these or similar biases.
Observational Comparative Research in Cardiovascular and Brain Health and Disease
Resources for observational comparative research have rapidly expanded to include large, granular healthcare datasets and advanced analytical methods.
Practice report: Michael Penix Jr.'s health status, running his own race
Plus other notes, observations and tidbits from the second day of Falcons OTAs.
MIami Dolphins OTA observations, notes and quotes; Kyle Louis INT
The Miami Dolphins had an OTA open to media on Tuesday, May 19. Here’s what we observed.
WATCH: A Spacecraft Is Launching to Study How Earth Survives Solar Storms
The first-ever X-ray observations of our planet's magnetic field.
NASA’s MAVEN Makes 1st Discovery of Atmospheric Effect at Mars
In December 2023, scientists looking at Mars data stumbled across something completely unexpected — observations of an atmospheric effect never before seen in
Juventus 0 – Fiorentina 2: Initial reaction and random observations
Juventus lost to Fiorentina 2-0 on Sunday and saw their Champions League qualification hopes go tumbling down the mountain as a result.
Scientists Create Laser “Whirlpools” That Spin Tiny Cells Without Touching Them
Researchers have developed a new laser-based method that can rotate microscopic samples in all three spatial directions without touching them.
The 2026 Science Division Distinguished Alumni Award recipients
Gregory Reyes (Kresge ’76, biology), Larry de Ghetaldi (Merrill ’76, biology and chemistry), and Nicholas Suntzeff (Ph.D. ’80, astronomy) are recognized for careers of exceptional distinction in biomedical research, healthcare policy, and observational cosmology.