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The Court Ruling That Just Exposed a Hidden Risk in Modern Business Strategy
A single court decision just broke a core business assumption. Here’s why every leader should be paying attention.
Exclusive: Metalenz Has Figured Out a Way to Make Face ID Invisible
Metalenz’s Polar ID face-scanning technology works even when the camera is hidden under the display.
Science Just Found a Hidden State of Water. It Clashes with Physical Limits.
A new study could explain why water is arguably the weirdest liquid on Earth.
Panel Tackles the Hidden Toll on Mental Health Professionals
In a conversation marked by honesty, vulnerability, and urgency, Hofstra University’s Brett Lake Speaker Series in Mental Health tackled one of the most difficult questions facing the field today: How do professionals care for others after suicide loss while navigating their own grief? The series
MIT scientists finally reveal the hidden structure of a mysterious high-tech material
For decades, relaxor ferroelectrics have powered everything from medical ultrasounds to sonar systems, yet their inner atomic structure remained a mystery—until now. Researchers have finally mapped their three-dimensional structure in unprecedented detail, uncovering hidden patterns in how electric charges are arranged at the nanoscale. The breakthrough not only challenges long-standing assumptions about how these materials behave but also allows scientists to refine the models used to design them.
Man arrested after allegedly using hidden camera to watch health care workers use bathroom
A man was arrested after investigators said he admitted to using hidden cameras to watch home health care workers while they used the bathroom.
Man arrested after allegedly using hidden camera to watch health care workers use bathroom
Officials say man admitted to installing the camera and faced five felonies
A New Atlas Reveals Hidden Details of The Human Body Like Never Before
A new gold standard in medical imaging?
The creepy feeling in old buildings might have a surprising cause
A hidden force may be quietly shaping how you feel—and you’d never even know it. Infrasound, an ultra-low-frequency vibration below the range of human hearing, is everywhere from traffic to old buildings. In a small experiment, people exposed to it became more irritable, less engaged, and even showed higher levels of the stress hormone cortisol—despite having no idea it was present. The findings suggest our bodies can “sense” these vibrations without conscious awareness, potentially explaining eerie sensations in places like basements or supposedly haunted buildings.
Physicists just found a tiny flaw in time itself
Physicists are rethinking one of quantum mechanics’ biggest puzzles: how fuzzy possibilities become definite reality. New research suggests that spontaneous “collapse” processes—possibly linked to gravity—could subtly blur time itself. This wouldn’t affect clocks we use today, but it reveals a hidden limit to how precise time can ever be. The findings open a new path toward uniting quantum physics with gravity.
Max Verstappen reveals hidden factor behind Red Bull’s F1 turnaround
Verstappen has been surprised by Red Bull’s major step in Miami. The Dutchman reveals there is another factor at play besides the upgrades: during the F1 break, Red Bull discovered an issue in the steering system
The hidden costs of the youth sports arms race
In the shadow of America's new youth sports machine, families weigh the cost of athletic dreams against the fear of not doing enough.
Humans And Animals Are Facing a Hidden Fertility Crisis, Scientists Warn
A potential disaster.
Your Roku TV is watching you — 3 settings to change right now
The hidden Roku settings that are snitching on your viewing habits
Scientists Uncover “Astonishing” Hidden Property of Light
A newly uncovered property of light suggests it may be far more self-sufficient than previously believed.
The $25 Billion Bill: The Hidden Environmental Cost of America’s Data Center Boom
Data centers are popping up around the United States, driven by the growing energy and storage demands of artificial intelligence. Now, new research highlights their growing costs. Data centers cost the U.S. about $25 billion in pollution and health costs last year, according to research by Carnegie ...
Scientists discover a hidden brain “cleaning” effect triggered by movement
Scientists have uncovered a surprising link between simple body movement and brain health: every time you tighten your abdominal muscles—even slightly—your brain may gently sway inside your skull. This subtle motion, triggered by pressure changes in connected blood vessels, appears to help circulate cerebrospinal fluid around the brain, potentially flushing out harmful waste.
AI method tackles one of science's hardest math problems
Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly challenging class of mathematical problems with broad implications for understanding the natural world. The advance, which the researchers call “Mollifier Layers,” could benefit fields as varied as genetics and weather forecasting, because inverse PDEs help scientists work backward from observable patterns to infer the hidden dynamics that produced them.
Don’t toss cannabis leaves: Scientists found rare compounds with medical potential
Scientists have uncovered a surprising new layer of complexity in Cannabis, identifying dozens of previously unknown compounds—including the first-ever evidence of rare molecules called flavoalkaloids in its leaves. These compounds, prized for their potential health benefits, were hidden among a rich mix of plant chemicals that vary dramatically even between just a few strains.
Birds in Cities Fear Women More Than Men and Scientists Don’t Know Why
A small but consistent difference in how birds respond to approaching humans hints at hidden cues shaping animal behavior.
Finding 'hidden sperm': AI offers hope to men previously told they were infertile
Millions of men experience azoospermia, where they produce little to no sperm. A new AI-powered technique offers hope to couples looking to have children.
First-ever 3D view shows how killer T cells destroy cancer
The body’s “killer” T cells don’t just attack—they strike with astonishing precision, forming a tiny, highly organized contact zone that lets them destroy dangerous cells without harming their neighbors. Now, scientists have captured this process in unprecedented detail, revealing a hidden world of molecular choreography.
Your Mouth Could Be Aging You Faster—The Hidden Health Risk
Your mouth may reveal more than your smile—experts link gum health to heart disease, inflammation, and aging. Here’s why oral care is key to longevity.
Scientists capture electrons forming strange patchy patterns inside quantum materials
Researchers have, for the first time, directly visualized how electronic patterns known as charge density waves evolve across a phase transition. Using cutting-edge microscopy, they found these patterns form unevenly, breaking into patches influenced by tiny structural distortions. Unexpectedly, small pockets of order persist even above the transition temperature. This reveals that electronic order fades gradually rather than disappearing all at once.
300-degree hot springs hiding under the frozen Antarctic sea
A robotic sub explored a hidden world 1,300 meters under Antarctica.
Scientists may have found the brain’s switch for chronic pain
Deep within the brain, scientists have uncovered a hidden “switch” that may decide whether pain fades away—or lingers for months or even years. Researchers found that a small, little-known region called the caudal granular insular cortex (CGIC) acts like a command center, telling the body to keep pain signals alive long after an injury has healed. In animal studies, shutting down this pathway not only prevented chronic pain from forming but could even erase it once it had taken hold.
Blood vessels found in T. rex bones are rewriting dinosaur science
Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels hidden inside fossilized bones. In a massive Tyrannosaurus rex nicknamed Scotty, researchers discovered a network of preserved vessels within a rib that once fractured and began healing 66 million years ago. Using powerful synchrotron X-rays from particle accelerators, they were able to peer inside the dense fossil without damaging it, revealing intricate, iron-rich structures left behind by the healing process.
Day trip destination: Discover the trails of Otsego County
Looking for a scenic day trip? Otsego County offers a mix of lakeside trails, forest hikes and hidden overlooks — all within an easy drive.
The hidden signs in your gut that may indicate Parkinson's disease before symptoms emerge
Giant octopuses may have ruled the oceans 100 million years ago
Giant, fearsome octopuses may have once ruled the ancient seas, according to new research that flips the script on their evolutionary past. By uncovering exquisitely preserved fossil jaws hidden inside rock, scientists revealed that early octopuses from the age of dinosaurs weren’t shy, soft-bodied drifters—they were massive apex predators, possibly stretching up to 20 meters long and crushing prey with powerful bites.
Harvard scientists link gut bacteria to depression through hidden inflammation trigger
A gut bacterium may be quietly fueling depression through an unexpected chemical twist. Researchers found that when Morganella morganii interacts with a common pollutant, it produces a molecule that triggers inflammation—something strongly linked to depression. This finding helps explain how gut microbes can influence brain health at a molecular level. It also raises the possibility of new treatments that target the immune system rather than just the brain.
Health Dept. to present workshop with resources for problem gambling
JACKSON, Wyo. — Join the Teton County Health Department (TCHD) for a workshop about the “hidden addiction” of problem gambling. The workshop is designed to help the community recognize the signs of and find support for gambling addictions. It is often referred to as a “hidden addiction” because there are no physical signs like those […]
Carrie Ann Inaba shares her struggle to manage hidden, invisible illness: 'It's real'
Carrie Ann Inaba shares her silent struggle with Sjogren's disease, an autoimmune condition that she says went undiagnosed for more than 10 years.
Scientists find perfect fossils in rust beneath Australian farmland
Beneath the dry farmland of New South Wales lies a hidden window into a lost rainforest teeming with life from 11-16 million years ago. At McGraths Flat, scientists have uncovered fossils preserved in astonishing detail—not in typical rock like shale or sandstone, but in iron-rich sediment once thought incapable of such preservation. Tiny iron particles filled and captured entire cells, preserving everything from insect organs to fish eye pigments and delicate spider hairs.
AI just discovered new physics in the fourth state of matter
Physicists have taken a major step toward using AI not just to analyze data, but to uncover entirely new laws of nature. By combining a specially designed neural network with precise 3D tracking of particles in a dusty plasma—a strange “fourth state of matter” found from space to wildfires—the team revealed hidden patterns in how particles interact. Their model captured complex, one-way (non-reciprocal) forces with over 99% accuracy and even overturned long-held assumptions about how these forces behave.
Scientists Think the Solution to an Infamous Paradox Could Be Hiding in the 7th Dimension
By stopping black holes from fully evaporating, hidden dimensions may solve a cosmological paradox.
6 foods with hidden health benefits — including a 'surprisingly nutrient-dense' fan favorite
Scientists discover hidden forces are warping Earth deep beneath the surface
Scientists have mapped how Earth’s deepest mantle is being deformed—and the results point to long-lost tectonic plates buried thousands of kilometers underground. Using a massive global dataset of seismic waves, they found that most deformation happens in regions where these ancient slabs are thought to reside. The findings confirm long-standing theories but, for the first time, show the pattern on a global scale. It’s a major step toward understanding how the planet’s interior slowly churns over time.
Medical Scans Reveal Hidden Secrets Inside Ancient Egyptian Mummies
Thousands of years later.
Ancient DNA reveals a hidden Neanderthal group frozen in time
A remarkable genetic breakthrough has uncovered what may be one of the clearest snapshots yet of a Neanderthal “community” living together 100,000 years ago in what is now Poland. The findings reveal that these individuals shared genetic ties with Neanderthals spread across Europe and the Caucasus, hinting at widespread ancient lineages that later disappeared.
DNA reveals a hidden pitviper species in China
A vivid green pitviper hiding in Sichuan’s misty mountains has been revealed as a completely new species. Scientists had overlooked it for decades, assuming it was a common snake—until DNA analysis proved otherwise. Named after Laozi, it features striking differences between males and females, including bold stripes and eye colors. The discovery highlights just how many unknown species may still be lurking in well-studied regions.
Scientists stunned as JWST finds ice clouds on a giant alien planet
Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric models. By directly imaging Epsilon Indi Ab with the James Webb Space Telescope, they found less ammonia than expected—likely hidden by thick, patchy clouds. The finding reveals new layers of complexity in giant planets and shows how much we still have to learn.
Internal documents shed light on Trump’s crusade to vet state voter rolls
The Trump administration has been working for nearly a year on an effort to weed out noncitizens from voter rolls using a faulty data system while keeping those plans hidden from courts and Democratic election officials, internal Justice Department communications obtained by CNN show.
Data centers are dealing hidden damage to environmental and public health—costing the economy $25 billion every year
In the murky economics of data centers, local communities get to pick up the tab too.
This new camera captures what happens in a trillionth of a second
Scientists have unveiled a breakthrough imaging method that can capture the hidden details of events unfolding in trillionths of a second. This new technique doesn’t just track how bright something is—it also reveals subtle structural changes that were previously invisible, all in a single shot. By effectively turning ultrafast phenomena into detailed “movies,” researchers can now watch plasma form, electrons move, and materials transform in real time.
Glowing ring of plankton surrounding New Zealand islands linked to deadly underwater plateau
A recent satellite photo captured a gleaming halo of phytoplankton encircling the remote Chatham Islands. The stunning sight is the result of a hidden underwater structure, which has also helped kill hundreds of cetaceans.
Cyberpunk 2077 Official Prequel Coming June 2026
This June, Night City 2045 will reveal the official hidden history of Cyberpunk 2077.
Scientists Discover a Major Flaw in How We Search for Life on Other Planets
Planets can't remain habitable for long without a massive hidden supply of water.
Daytime napping patterns may reveal hidden health decline in older adults
New research reveals that as people age, naps may be an easily trackable warning sign of underlying conditions or declining health. A new study by investigators from Mass General Brigham and Rush University ...
Scientists Just Discovered an Entire Hidden Supervolcano in the Middle of Europe
Don’t cancel your vacation plans just yet, because it probably won’t erupt soon.
Cyberpunk 2077: Night City 2045 Officially Announced
Dive into the hidden history of Night City with this explosive new sourcebook.
iPhone and Samsung flashlight tricks you should know
Your iPhone and Samsung phone flashlights have hidden controls for brightness, beam width and voice commands that most people have never tried.
Apple’s Revamped Siri Interface in iOS 27 Is Hidden in WWDC Teaser
Also: Memory shortages could push back new Macs.
Scientists Raise Concerns Over Newly Recognized Pollutant Found Everywhere in the Air
Scientists have uncovered unexpectedly high levels of methylsiloxanes in the air worldwide, suggesting a hidden and widespread form of pollution.
Scientists warn of 3,100 “surging glaciers” that can trigger floods and avalanches
A hidden threat is emerging in the world’s glaciers: while most are shrinking, a rare group known as “surging glaciers” can suddenly accelerate, unleashing powerful and sometimes destructive events. Scientists have identified over 3,100 of these glaciers worldwide, with many clustered in high-risk regions like the Arctic and the Karakoram Mountains, where communities lie directly in their path.
The Hidden Cost of Swiping Personal Credit Cards for Business
Watch more: Need to Know With Capital One’s Nat Hewett Small business spending continues to underpin broad economic activity, but the systems that support
Android 17 Beta 4 finally reveals Google's new Easter egg
Every Android release means we get to try out a new, hidden Easter egg, and the latest just landed with Android 17 Beta 4.
MIT scientists just found a hidden problem slowing the ozone comeback
The ozone layer has been on track to recover thanks to the Montreal Protocol—but a loophole may be holding it back. Chemicals still permitted for industrial use are leaking into the atmosphere at higher rates than expected. Scientists now estimate this could delay ozone recovery by up to seven years. Closing this gap could speed up healing and reduce harmful UV exposure worldwide.
Fool’s gold isn’t so foolish: Scientists find hidden treasure in pyrite
Researchers have discovered lithium hidden in pyrite within ancient shale rocks—an unexpected find that could reshape how we source this critical battery material. It raises the possibility of extracting lithium from existing waste, reducing the need for new mining.
Scientists discover hidden ocean methane source that could worsen global warming
Scientists have discovered that methane in the open ocean is produced by microbes under nutrient-poor conditions, solving a long-standing mystery. As warming oceans reduce nutrient mixing, these methane-producing microbes may thrive. This could lead to increased methane emissions from the sea. The result is a potential feedback loop that could intensify climate change.
Blue Prince Devs Want You To Go Into These Indie Games Blind
Pick up Animal Well, Blue Prince, Outer Wilds and more, but don't find out anything else about them first
Amazon Just Revealed a Hidden $50 Billion Business -- Is This the Buy Signal Investors Needed?
This Amazon business is "on fire," according to CEO Andy Jassy.
Medical scans and chips: the hidden fallout of the Iran war for China
Four months ago, a dozen academics and researchers from China’s top oil and gas producers issued a warning buried in an academic journal: the nation’s quest for self-sufficiency had a critical weak spot.
Scientists Uncover Hidden Force Powering Yellowstone’s Supervolcano
A new geodynamic model is reshaping how scientists understand supervolcanoes, revealing that their magma systems may be far more diffuse and dynamic than previously believed.
Scientists Break Optical Limits With Quantum Dot-Powered Nanoscopy
A powerful new microscopy technique unveils hidden nanoscale light interactions, offering a glimpse into physics that conventional tools cannot resolve.
Scientists Discover Bizarre Crocodile Relative That Walked on Two Legs
A strange crocodile relative that may have shifted from four legs to two is shedding light on convergent evolution and the hidden diversity of Triassic ecosystems.
Scientists Uncover Brain Changes That Link Pain to Depression
A hidden process in the brain may quietly decide whether long-term pain results in resilience or depression.
Men and women with obesity face very different hidden health risks
New research reveals that obesity affects men and women in surprisingly different ways. Men are more likely to develop harmful abdominal fat and signs of liver stress, while women show higher inflammation and cholesterol levels. These differences could help explain why health risks vary between sexes. Scientists say this could lead to more tailored treatments for obesity.
The hidden health inequality facing even the wealthiest Black mothers
Khiara Bridges took on Josh Hawley. Now she’s taking on the maternal healthcare system.
Scientists were wrong about lifespan. Your genes matter way more than we thought
For years, scientists believed our lifespan was mostly shaped by environment and chance, with genetics playing only a minor role. But a new study from the Weizmann Institute flips that idea on its head, revealing that genes may actually account for about half of the differences in how long people live. By analyzing massive twin datasets—including twins raised apart—and using innovative simulations to filter out deaths from accidents and other external causes, researchers uncovered a hidden genetic influence that had been masked for decades.
Scientists Capture Hidden Electron Patterns Inside Quantum Materials
A new imaging technique uncovers how electronic patterns in quantum materials evolve unevenly across space and temperature.
Doctors expose ‘buffalo hump’ as potential sign of hidden health conditions
A "buffalo hump" — a fatty bulge at the base of the neck — can sometimes signal underlying medical conditions, experts say. Causes range from poor posture to hormonal disorders.
Why Ozempic doesn’t work for everyone: Scientists just found a hidden reason
A new study reveals that popular diabetes and weight-loss drugs like Ozempic and Wegovy may not work as effectively for about 10% of people due to specific genetic variants. These individuals appear to have a puzzling condition called “GLP-1 resistance,” where their bodies produce higher levels of the hormone targeted by these drugs—but don’t respond to it properly.
Scientists Unveil Microscopy Breakthrough That Reveals “Invisible” Molecular States
Scientists have introduced a microscopy technique that reveals a hidden layer of chemistry involving molecules that normally evade detection.
Scientists Finally Crack the Mystery of Water’s Strangest Behavior After Decades of Research
A hidden transition between two forms of liquid water may explain its most puzzling properties.
The ‘Annoyance Economy’ Is More Than Just Annoying
A new estimate puts the cost of dealing with robocalls, hidden fees and customer service chatbots that can’t solve most problems at $165 billion.
Hidden weak spots in HIV and Ebola revealed with breakthrough nanodisc technology
A new nanodisc-based platform lets scientists study viral proteins in a form that closely mimics real viruses, revealing how antibodies truly recognize them. This approach uncovered hidden interactions in viruses like HIV and Ebola that traditional methods missed. By recreating the virus’s membrane environment, researchers can better understand how immune defenses work. The technique could speed up the development of more effective vaccines.
Unusual airborne toxin detected in the U.S. for the first time
Scientists searching for air pollution clues stumbled onto something unexpected: toxic MCCPs drifting through the air for the first time in the Western Hemisphere. The likely source—fertilizer made from sewage sludge—points to a hidden route for contamination.
People Throw Away This Common Electronic Item Without Knowing It Holds 450MG of Pure 22-Carat Gold
You have almost certainly thrown this exact item in the trash without a second thought. Inside its forgotten shell sits a hidden payload of genuine 22-carat gold worth far more than the scrap value.
Dozens of hidden lakes discovered beneath Arctic glaciers in Canada
Researchers have uncovered the locations of 37 subglacial lakes in Canada’s Arctic, 35 of them discovered for the very first time — what could be a major scientific breakthrough in understanding the quickly-warming region.
Final Carnegie Science Lecture Explores the Hidden Hearts of Distant Worlds
Ever wonder what's inside a planet? Carnegie Science tackles the topic for the fourth and final of its free lectures: "How to Look Inside an Exoplanet" on Monda
Gravitational waves may be hidden in the light atoms emit
Scientists have proposed a surprising new way to detect gravitational waves—by observing how they change the light emitted by atoms. These waves can subtly shift photon frequencies in different directions, leaving behind a detectable signature. The effect doesn’t change how much light atoms emit, which is why it’s gone unnoticed until now. If confirmed, this approach could lead to ultra-compact detectors using cold-atom systems.
The hidden role of education in oral health
British Dental Journal - The hidden role of education in oral health
Science Under the Ice Reveals Antarctica’s Hidden Ocean Life
Scientists dive beneath Antarctic ice to study unique marine life and track the impact of climate change on fragile ecosystems.
US software stocks fall as Anthropic's new AI model revives disruption fears
U.S. software shares tumbled on Thursday after Anthropic held back the wide release of a powerful AI model over concerns it could expose hidden cybersecurity vulnerabilities, deepening investor fears about the threat to traditional software firms.
Integrative experiment design reveals hidden patterns in decades-old social science research
Led by MIT Sloan School of Management PhD graduate Mohammed Alsobay and associate professor Abdullah Almaatouq, the researchers demonstrate that integrative experiment design, an approach that systematically varies multiple experimental conditions within a shared design space, enables researchers to discover how factors combine to determine social and behavioral outcomes.
Scientists just found a hidden “drain” inside the human brain
A hidden waste-removal pathway in the brain has finally been caught in action. Using cutting-edge MRI scans, researchers discovered that fluid flows along the middle meningeal artery in a slow, lymphatic-like pattern—very different from blood. This confirms the presence of a previously unknown drainage hub in humans. The finding could transform how scientists approach brain aging, injury, and diseases like Alzheimer’s.
Your DNA has a secret “second code” that decides which genes get silenced
Not all parts of our genetic code are equal, even when they appear to say the same thing. Scientists have discovered that cells can detect less efficient genetic instructions and selectively silence them. A protein called DHX29 plays a key role in this process by identifying and suppressing weaker messages. This finding reveals a hidden layer of control in how genes are used.
Scientists discover hidden gut trigger behind ALS and dementia
A new study reveals that gut bacteria may play a key role in triggering ALS and frontotemporal dementia. Harmful sugars produced by these microbes can spark immune responses that damage the brain. This breakthrough explains why some genetically at-risk people develop the diseases while others don’t. Even more promising, reducing these sugars improved brain health in experiments, hinting at new treatment possibilities.
Hidden gem road trip destinations for families in the US
Florida-based road trip expert Rob Taylor shares his favorite hidden-gem destinations for family trips, from Utah to Alaska.
Scientists Have Found a New Neurodevelopmental Disorder Hidden in Our Genes
And it may be relatively prevalent.
Scientists map the brain’s hidden wiring using RNA barcodes in major breakthrough
Researchers have developed a cutting-edge technique that uses RNA “barcodes” to map how neurons connect, capturing thousands of links with single-synapse precision. The method transforms brain mapping into a sequencing task, making it faster and more scalable than traditional approaches. In mice, it revealed surprising new connections between brain cells that were previously unknown. This could open the door to earlier detection and targeted treatment of neurological diseases.
The world’s “oldest octopus” was never an octopus
A famous “oldest octopus” fossil has been exposed as a case of mistaken identity. Advanced imaging revealed hidden teeth showing it was actually related to a nautilus, not an octopus. The confusion came from decay that altered its shape before fossilization. This discovery rewrites part of evolutionary history, pushing the true origin of octopuses much later in time.
Experts reveal hidden link between poor sleep and Alzheimer's disease risk
A new study links tau pathology to disrupted sleep in Alzheimer's disease. Sleep expert Dr. Wendy Troxel discusses how critical sleep is for brain health.
Scientists solve 30-year mystery of a hidden nutrient that protects the brain and fights cancer
Scientists have finally uncovered the missing link in how our bodies absorb queuosine, a rare micronutrient crucial for brain health, memory, stress response, and cancer defense. For decades, researchers suspected a transporter had to exist, but it remained elusive—until now. By identifying the gene SLC35F2 as the gateway into cells, this breakthrough opens new possibilities for therapies and highlights how diet and gut microbes profoundly shape human health.
Nature Conservancy award supports URI research on salt marsh health
KINGSTON, R.I. – April 6, 2026 – Rhode Island’s salt marshes protect coastlines and provide critical habitat, but many are increasingly threatened by sea level rise and other environmental pressures. Madison Geraci, a Ph.D. student in evolution and marine biology at the University of Rhode Island, is studying organisms hidden within marsh sediments to better […]
Scientists discover hidden brain switch that tells you to stop eating
Your brain’s “stop eating” signal may come from an unexpected source. Researchers found that astrocytes—once thought to just support neurons—actually play a key role in controlling appetite. After a meal, glucose triggers tanycytes, which send signals to astrocytes that then activate fullness neurons. This newly discovered pathway could lead to innovative treatments for obesity and eating disorders.
Scientists may finally detect hidden ripples in spacetime
Scientists have taken a major step toward probing one of physics’ biggest mysteries—how gravity and quantum mechanics fit together—by creating the first unified way to detect tiny “ripples” in spacetime itself. These subtle fluctuations, long predicted but poorly defined, are now organized into clear categories with specific signals that real-world instruments can search for. The breakthrough means powerful tools like LIGO and even small tabletop experiments could start testing competing theories of quantum gravity much sooner than expected.