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Summit living isn’t a problem for this tiny mouse

A boost to heat production and drawing in more oxygen may help Andean leaf-eared mice thrive at altitude.

sciencenews.org logo
Jul 9 • 2:06 PM EDT • Science • sciencenews.org
What if humans could regrow tissue? New study moves science closer

For centuries, the inability to regrow lost body parts has been considered a defining limitation of humans and other mammals. While animals like salamanders can regenerate entire limbs, humans are left ...

phys.org logo
Apr 23 • 3:00 PM EDT • Science • phys.org
Why aren't mammals as colorful as reptiles, birds or fish?

Many mammals have fur the color of brown and black. Why don't they have more exotic colors, like purple and neon pink?

livescience.com logo
Mar 8 • 5:00 AM EDT • Science • livescience.com
Fossil teeth smaller than a nail may rewrite human origin stories - Futura-Sciences

A shrew sized primate ancestor Purgatorius first appears in the fossil record around 65.9 million years ago. This timeline places the animal just after the Cretaceous-Paleogene asteroid impact that eliminated non-avian dinosaurs. The creature was a small, tree-dwelling mammal about the size of a modern shrew. Scientists classify it as...

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Jul 5 • 8:30 AM EDT • Science • futura-sciences.com
California warns public to avoid sick seals after bird flu

California health officials are warning people to avoid sick or dead marine mammals along the coast after bird flu was confirmed in northern elephant seal pups.

sfchronicle.com logo
Mar 9 • 3:55 PM EDT • Health • sfchronicle.com
Scientists Say They’ve Invented a Serum That Activates a Dormant Ability to Regrow Lost Limbs in Mammals

"The capacity is not absent — it's just obscured."

yahoo.com logo
May 16 • 9:00 AM EDT • Science • yahoo.com
Why forest conservation is also public health

In a lowland forest in southeastern Madagascar, what was missing proved as telling as what was found. Researchers trapping small mammals in the Manombo Special Reserve caught tuft-tailed rats in the intact interior forest. In the nearby littoral forest, despite repeated efforts, they found none. The traps held black rats instead. The observation appears in […]

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Apr 21 • 10:14 PM EDT • Health • news.mongabay.com
This 23-foot crocodylian may have ruled South America’s food chain

Miocene South America was packed with giant prey—and the predators hunting them were just as spectacular. Fossil bite marks suggest crocodylians, especially the enormous Purussaurus neivensis, were more important predators than mammals in this ancient tropical ecosystem. At around seven meters long, Purussaurus may even have helped control populations of giant herbivores.

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Aug 18 • 8:00 PM EDT • Science • sciencedaily.com
Seiche Launches Marine Science And Technology Department With Three New Leaders

Seiche has established a Marine Science & Technology Department uniting marine mammal specialists, acousticians, and engineers under three new department heads. The move expands the company's scientific and technical capabilities across offshore wind, renewable energy, and broader marine environmental monitoring.

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Sep 8 • 10:21 AM EDT • Science • oceannews.com
Scientists open 40-year-old salmon and find a surprising sign of ocean recovery

Old canned salmon turned out to be a time capsule of ocean health. Researchers found that rising levels of tiny parasitic worms in some salmon species suggest stronger, more complete marine food webs. Because these parasites depend on multiple hosts—including marine mammals—their increase may reflect ecosystem recovery over decades. What looks unappetizing may actually be a sign of a healthier ocean.

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Mar 31 • 8:00 PM EDT • Science • sciencedaily.com
After Hobbes vs Rousseau: Politics must move beyond human nature

Since the great debate between Hobbes and Rousseau, our political theory has been organised around a single question: is human nature essentially good or essentially corrupt? Graham Harman, the philosopher behind object-oriented ontology, argues that this is simply the wrong question to be asking. The real forces governing our collective fate - climate change, artificial intelligence, geography, and pandemics - are non-human; therefore, questions about human nature are not the central ones. Instead, Harman proposes a politics reorganised around our relationship to non-human objects and environments, in which quasi-government institutions incentivise and deter actions with the aim of extending the survival of the human race. “It is easier to imagine the end of the world than the end of capitalism.” This has become one of the most popular phrases among twenty-first-century intellectuals. Often misattributed to Fredric Jameson, it has been warmly embraced by such influential authors as Slavoj Žižek and the tragically departed Mark Fisher, and has fueled the notion that the major problem with the political Left is that it simply needs to become more speculative and creative. Naturally, this is never a bad idea in any human pursuit. But what if the political distinction between Left, Right, and Center itself results from a failure of imagination? SUGGESTED READING Hobbes vs Rousseau: are we inherently evil? By Robin Douglass This particular division has been with us only since the summer of 1789. During the simmering prelude to the French Revolution, it referred originally to the physical position in the National Assembly of radical figures on one side and loyal monarchists on the other. These positions are linked with two entirely different camps of modern political theory. On the Left we find a series of authors ranging from the moderate (Locke) to the supercharged (Rousseau) to the truly radical (Marx), all of them contending that exploitation of the many by the few justifies revolutionary overthrow of the existing order. On the Right they are countered by the likes of Machiavelli, Hobbes, and Schmitt, a group of thinkers convinced that corrupt human nature can be tamed only by force. In the words of the Nazi supporter Schmitt: “One could test all theories of nature and state and political ideas according to their anthropology and classify these as to whether they consciously or unconsciously presuppose [humans] to be by nature evil or by nature good.” This is the division we continue to face today, even in the daily retail politics of Western democracies.___Our species has regularly proven itself capable of both the noblest gestures and the most scathing cruelties, making it hard to define us as essentially either emancipatory or brutal in our aims.___The most refreshing feature of David Graeber and David Wengrow’s 2021 book The Dawn of Everything: A New History of Humanity was their awareness that the forced choice between Rousseau and Hobbes (as they put it) is no longer sufficient. Our species has regularly proven itself capable of both the noblest gestures and the most scathing cruelties, making it hard to define us as essentially either emancipatory or brutal in our aims. Far from being stationed “beyond good and evil,” we seem to be fully entangled with both. We are not naturally good or evil, Graeber and Wengrow contend, but naturally experimental and imaginative. They rest their case on the archaeological record, which seems to bear witness to numerous episodes of seasonally shifting governments and festivals, which vacillate in the same society (even in the same year) between the egalitarian and the dictatorial. Such praise of political experiment makes a good fit with the generally anarchist position defended by these authors. Yet it is also what I find most disappointing in their position. Although they are right that the forced choice between Hobbes and Rousseau falls short of what our new situation requires, the authors simply replace it with praise for the human being as a political tinkerer and performer. In other words, they give us just another theory of human nature, one that would not have been out of place in the sixteenth or seventeenth century. What other options might we have?___The time is ripe for a retheorization of politics on the basis of something other than human nature… We are not just alienated and limited by objects, but also empowered and unleashed by them___One fresh approach would be to treat politics within a broader framework than human nature, given that the polis does not exist in a vacuum filled exclusively with people. When Bruno Latour went to observe the baboons of Kenya with the San Diego anthropologist Shirley Strum, they jointly concluded that these primates were more socially interdependent than our own species. Each baboon is so reliant on the dynamics of the group that they find themselves locked into constant surveillance of their potentially dangerous peers. The group structure turns out to be inherently volatile. Humans, by contrast, are able to stabilize their societies to a large degree through the mediation of inanimate objects. Although one’s position in society may seem to fluctuate over time, considerable stability is produced through such items as apartment keys, wedding rings, and identification cards, all of them serving to secure us a place distinct from that of our fellows. The Italian philosopher Maurizio Ferraris has written at length about the crucial role of documents in establishing social relations, making him a hero among notaries in his country. Proper names and license plates cement our position amidst other humans, as do symbolic achievements such as graduation from a top university or distinguished wartime service with its various medals and ribbons. None of this is found among baboons, despite their closeness to us on the evolutionary tree: after all, we did share a common ancestor just 25 to 30 million years ago. SUGGESTED VIEWING The goodness paradox With Richard Wrangham The time is ripe for a retheorization of politics on the basis of something other than human nature, whether understood in the manner of the Left or of the Right. We are not just alienated and limited by objects, but also empowered and unleashed by them. But initially, it is true, we face non-human things primarily in the form of constraints. It would be difficult, perhaps impossible, to form a human civilization underwater, deep underground, atop Mount Everest, or in outer space. Human dependence on the non-social background takes on subtler form in discussions of political geography, especially unloved on the more idealistic Left. Consider the luckless position of Poland during World War II, sandwiched between Hitler on one side and Stalin on the other. By contrast, note the good fortune of the United States in not having a military peer positioned on any land border. Anglo-American geopolitics, since the writings of the American naval commander Alfred Thayer Mahan and the British geographer Sir Halford Mackinder, has been wedded to the notion that one or more liberal offshore naval powers should prevent any authoritarian “heartland” regime from gaining effective control of Eurasia. That remains the case whether the opponent is the impatient Napoleon, the swashbuckling German Kaiser, the villainous Hitler, the murderous Stalin, or the industrial juggernaut Chinese. In their current Foreign Affairs article “Heartland vs. Rimland,” Michael Beckley and Hal Brands analyze the current and coming state of the world on the basis of these same rather durable principles. In recent years a similar outlook has been embraced, in inverted form, by the Putin-loving Russian philosopher Aleksandr Dugin, an icon of the Rightist intellectual underworld. For Dugin, the Anglo-Saxons are an evil force bent on destroying the spiritually superior people of the land: much like Athens in its failed war with Sparta, or Carthage in its eventual collapse against Rome. But the shared notion on both sides is that any strategy that fails to take geography into account is likely to end up as a defeated form of excessive optimism.___When dealing with environmental degradation, then, we are doing business with forces that promise dire effects on our species as a whole.___More striking for us today than geography is the non-human object called climate, which threatens rimland and heartland equally. Even if we contend that humans are one hundred percent responsible for triggering the climate crisis, it remains non-human in the sense of being an independent force beyond our effective control. In a major work published just before his death in 2002, The Structure of Evolutionary Theory, the American paleontologist Stephen Jay Gould noted the tendency of evolutionary theorists to focus too closely on the fate of individuals in view of their successful or failed adaptation to circumstances. With climate change, however, we confront a force that goes well beyond the scope of any individual life. Whereas Richard Dawkins extended evolutionary questions downward from individuals to the sub-individual gene, Gould pushed it upward, speaking of entire species or clades as impacted by environmental change. The asteroid that struck the Yucatán 66 million years ago is only the most famous example of this sort. In the wake of that catastrophe, large animals needing abundant supplies of food were at a fatal disadvantage by contrast with the smaller birds and mammals of the planet. When dealing with environmental degradation, then, we are doing business with forces that promise dire effects on our species as a whole. The effect is to shift our attention away from individual beings towards the survival of the group.In the United States in particular, the COVID-19 pandemic sparked considerable backlash among those who asserted a nearly absolute degree of individual freedom. In California I encountered those who demanded that their businesses be allowed to reopen, that it was enough to cover their mouths but not their noses, or that they should have the right to enter any public area despite refusing vaccination. Yet public health is probably the clearest argument against libertarianism, which often merely asserts the autonomy of individuals against any claims of the commons. In normal times the individual is worth defending; under conditions that threaten the survival of part or all of our species, compulsion may be our only resort, as with perfectly reasonable blackouts and rations in wartime. To rebuild human society under the constraints of climate change will be one of the great challenges of the century to come, as will our improvised grappling with artificial intelligence. Such phenomena pose existential risks for humanity, and leave far less room for tolerance of individual brattiness. Cases are mounting of devastating wildfires caused by arson. Recently it was reported that there is even a website where one can bet on the location of coming wildfires, raising the specter of deliberate blazes set to collect on wagers. The death penalty has steadily lost support in a world where many stress the infinite value of human life. But if we focus instead on entire ecosystems, those who purposely burn the forests may begin to look worse than serial murderers.___The politics of the future may be splintered by disagreement over such topics as how to manage our environing background and how to permit or restrict the entry of new objects into the political sphere.___So far I have spoken of force, authority, and punishment: measures sure to have greater appeal to those who identify with what we know as the Right. But other implications of the post-anthropocentric world are likely to have different backers. If non-human objects are seen as structuring political space, it stands to reason that they can no longer be introduced solely by the pace of technical breakthrough. Fields ranging from cybernetics to energy will demand increased politicization once they are reconceived not just as products of individual human investment, but as renovations of collective political geography. This need not involve world government, with its inherent risk of tyranny, but may involve quasi-governmental enforcers of prestige along the lines of a less corrupt FIFA or International Olympic Committee, punishing deviant states not with violence but with less tangible incentives.Politics will never lose its historic links with conflict and faction. But rather than factions aligned by differing theories of human nature, the politics of the future may be splintered by disagreement over such topics as how to manage our environing background and how to permit or restrict the entry of new objects into the political sphere. This will prove just as incommensurable with the modern Left/Right spectrum as a globe is with a two-dimensional map.

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Jul 30 • 8:00 AM EDT • Politics • iai.tv
Florida can’t decide if its official saltwater mammal is a dolphin or a porpoise

They are not the same animal.

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Mar 8 • 11:10 AM EDT • Science • popsci.com
Inside a Rare Sperm Whale Birth Reshaping How Scientists Understand Animal Cooperation

Two new studies from Project CETI provide the most detailed account of a sperm whale birth ever recorded, revealing coordinated care, complex communication and new clues about the evolution of cooperation in one of the ocean’s most intelligent mammals.

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Mar 26 • 2:00 PM EDT • Science • insideclimatenews.org
Scientists spotted female sperm whales working together during a birth to protect the calf

Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior.

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Mar 30 • 8:40 AM EDT • Science • wcax.com
'Very weird': 236-million-year-old fossil proves mammals stopped laying eggs earlier than we thought

Our understanding of mammalian reproduction is being reborn.

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Aug 16 • 10:00 AM EDT • Science • nypost.com
Netflix’s Summer of Bummer

(Welcome to the Entertainment Strategy Guy, a newsletter on the entertainment industry and business strategy. I write a weekly Streaming Ratings Report and a bi-weekly strategy column, along with occasional deep dives into other topics, like today’s article. Please subscribe.) Today, I’ve got a guest post from longtime friend of the newsletter, Brandon Katz. I’ve been trying to find time all summer to look at Netflix’s straight-to-streaming film slate, but between a pre-planned trip and Nielsen moving up their streaming data timeline, I’ve been swamped. So I reached out to Brandon, one of my favorite fellow analysts, to write about it. And I feel like he captured the tone and data focus of the newsletter perfectly. You can connect with Brandon on LinkedIn and Twitter. Enjoy! Don’t worry, folks. You’re in safe hands with me. To ease any anxieties about an interloper in ESG’s domain, I’ll start by stealing one of his best framing devices: headlines. Box office flops are covered in the same way the Teenage Mutant Ninja Turtles eye pizza: with cartoonish insatiability. I would know. I’m a former reporter who wrote nearly identical headlines: Yet, intentionally or not, streaming misses get treated with kids gloves, filtered through a rosy lens: In the last six years, U.S. streaming viewership has become nearly as transparent as the box office, but the data often arrives weeks later, in a number of less intuitive metrics, and with nary an official budget to be found. This plays into the Wall Street-whispering narratives major streamers have been cultivating for years. They get a pass in a way that theatrical studios simply don’t. Subscribe Netflix’s Summer Slate Not a single Netflix original film released between May and August this year opened above 20 million U.S. TV hours, per Nielsen. That benchmark usually serves as the EntStrategyGuy’s floor for a streaming hit on Netflix. None of these films enjoyed a hit-cementing single week of 20-plus million hours during their runs. Netflix’s two best films were true crime docs, Maternal Instinct (16.5 million hours) and The Crash (19.7 million), the best overall week for a film this summer. Great for most other streamers, but not necessarily what we’re used to seeing from Netflix. For an overly-dramatic comparison, Happy Gilmore 2 opened last summer to around 47 million hours (celebrity cameos, baby!). Zooming out, the picture looks even worse. In 2026, Netflix’s five biggest scripted summer films posted the lowest average (28.6 million hours) and median (28.8 million hours) eight-week viewership totals of the past four years. Now, it’s unrealistic and unfair to expect Netflix to deliver a _KPop Demon Hunters-_sized hit every year. But it’s also not ideal to see the size of their hits shrinking over the last few summers. Let’s quickly run through some of the notable summer misses. Jennifer Lopez and Brett Goldstein’s perfectly fine romcom, Office Romance, fell off the charts after 20 million hours in its first two weeks. Top films usually last for four-plus weeks. Starry titles ideally don’t decay that fast either. Homegrown star Millie Bobby Brown couldn’t prevent the snappy Enola Holmes franchise from diminishing returns. At 14.3 million U.S. hours, the third film posted roughly half of what the first two films did in their first two weeks. What’s on Netflix calculated that per-day global views were down nearly 60% from the second movie. The Whisper Man did okay with more than 36 million hours over its first four weeks. But I expected a little more juice from a film featuring Robert De Niro, Michelle Monaghan, and Adam Scott. Kevin Hart’s Ladies First collected just 11.2 million hours total across two weeks. That’s a big miss for one of Netflix’s go-to stars. Plopping into the same bucket are Sunny Sandler’s Don’t Say Good Luck (10.3 million in two weeks) and John Cena’s Little Brother (17.5 million). Meanwhile, English-language originals Color Book (June 19), In the Hand of Dante (June 24) and Heartstopper Forever (July 17) never sniffed Nielsen’s Top 10 at all, despite needing only 2 to 5 million hours to land in the top ten most weeks. (By my count, eleven English-language scripted original films released between May and August did chart). It’s only fair to mention that Swapped (1-May) posted nearly 42 million U.S. hours over five weeks (the longest Netflix original run this summer) and is currently their eighth most-watched English-language film ever worldwide. Remarkably Bright Creatures (37 million, 4 weeks) and Voicemails for Isabelle (27 million, 4 weeks) weren’t bombs either. Still, overall, I think it’s fair to say this was a quieter summer season than we’re used to seeing from the market-leader. You might not realize that given the language commonly used in public analysis. The Twist Despite the starkly black-and-white tone of the coverage, here’s the twist: when many box office bombs arrive on streaming, their viewership looks a whole lot like many of Netflix’s supposedly successful summer releases. Hmm, where have we heard that one before? Masters of the Universe topped out at $65 million stateside against a $170 million budget_._ I’ll admit, Skeletor ripping sleeveless curls as a gym bro and bodyslamming Adam’s co-workers was funny. But, much to the chagrin of my bank account, my laughter doesn’t launch franchises. Yet the He-Man reboot opened to 19.6 million hours (from a Wednesday five-day opening instead of just one weekend), on par with Hoppers on Disney+ (19.4 million). It put up nearly 47 million hours over its first six weeks, bigger than all of Netflix’s summer releases. Pretty darn healthy and likely to land among the 25 most-watched movies on streaming this year. Sticking with Amazon, The Sheep Detectives just barely broke even at the box office with $133 million worldwide (and only $66 million domestic). I never expected cloven-hooved, cud-chewing mammals to be able to bring me to tears. Yet that’s exactly how I found myself at the end of this surprisingly affecting movie (#NoShame). It was likely the unexpected quality in a family-friendly film that powered its streaming over-performance. Sheep Detectives delivered a solid run for Prime video netting 26.2 million hours! How about franchise IP? Star Wars: The Mandalorian & Grogu had the lowest opening ($81 million) and lowest-grossing Disney-era live-action Star Wars film ($178 million domestic). One day before release, its Heat score (19.8%)—audiences who list their interest as a 7/7—fell behind blockbusters Wicked (21%), Superman (23%), Fantastic Four: First Steps (23%), Michael (23%), Toy Story 5 (26%) and Avatar: Fire and Ash (27%), according to Greenlight Analytics. The urgent enthusiasm just wasn’t there. On streaming, Mando opened to weeks of 12.1 million, 6.1 million and 2.7 million hours (21 million total) over its first three frames. Not the numbers Lucasfilm was hoping for nor the numbers of a streaming hit. But they’re in the same vicinity as some Netflix summer releases with $345 million at the global box office to offset a smidgen of the pain. Final Thoughts So why oh why does this nuance gap exist? Four key reasons: Data Literacy: A “$100 million opening” just makes sense. After decades of box office reporting, even casual movie fans are well-versed in the benchmarks of hits and home runs. There’s an immediate shorthand. But “16.5 million” hours doesn’t land nearly as cleanly. Despite leaps of progress, the streaming ratings era is still in its infancy compared to theatrical. The EntStrategyGuy and I met thanks to a late 2010s group chat of data nerds hungry to find a shred of certainty in nebulous streaming performance. I’m not surprised to see “No. 1 on Netflix” still getting misconstrued out in the wild. Timing: By Friday morning, we have the box office’s Thursday night previews totaled, allowing us to better project the weekend’s expectations. From there, ticket sales are reported daily. By Sunday, the film’s fate is usually finalized, at least in terms of public perception. In streaming, Nielsen recently improved its delay to…two weeks. The medium isn’t forced to contend with instant gratification as harshly. Financials: Theatrical film budgets are a mere Google away. Profit and loss is calculated in the cold and unforgiving naked light of day for all to see. But finding the vast majority of streaming exclusive movie budgets requires the forensic investigation skills of a Criminal Minds detective. Also, it’s very difficult to calculate how much revenue/value a straight-to-streaming films provides a streamer. This is why there are so few stories about streaming original movies “losing X amount of money”. On top of that, marketing budgets are far greater for theatrical movies than streaming exclusive movies, which leads to earlier and better awareness. This then translates to a wider pool of potential interest. Narrative Control: Netflix is the only major streaming service to publish weekly first-hand viewership data and annual engagement reports. Naturally, some headlines borrow their first-hand framing**.** Other streamers benefit from their comparative lack of transparency. They may occasionally announce vague performance platitudes such as Apple TV’s Mayday becoming its “biggest film debut on the platform to date over its first 18 days,” and that it ranked No. 1 with left-handed viewers in its first weekend. (Fine, I made up that second one). But, for the most part, they keep first-hand viewership shrouded in mystery to avoid bad press. Especially for outlets that demand multiple articles per day from their writers, it’s an easy (and understandable) way for some reporters to hit their daily article quota by just repeating what the streamers have told them. TL:DR version: Streaming-exclusive movies are asked to do different things than theatrical movies, but that doesn’t mean they should escape judgment. Both still need to draw enough eyeballs to justify their cost within the proper performance contexts. The more cleanly we can inject a little nuance into streaming analysis, the better we’ll understand the audience and content trends that drive this industry. And that’s what all of this is really about: knowing what audiences actually want! Brandon Katz is the Director of Insights & Content Strategy at Greenlight Analytics where he focuses on evaluating the ever-fluid media landscape to unearth understanding, opportunity and value. Greenlight Analytics is the entertainment intelligence consulting company redefining how Hollywood finds, understands, and activates audiences. Prior to joining Greenlight Analytics, he served as the senior entertainment industry strategist at Parrot Analytics, and as a full-time entertainment industry reporter covering the Xs and Os of Hollywood, most notably with TheWrap and the Observer.

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Oct 9 • 3:32 PM EDT • Entertainment • entertainment.substack.com
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CASCADES: A Journey Along Greenland’s Coast Where Ocean Meets Ice

CASCADES is an international, multidisciplinary expedition bringing together glaciologists, marine-mammal observers, microbiologists, geologists, and biogeochemists.

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Sep 17 • 11:36 AM EDT • Science • science.nasa.gov
Deer markings actually glow

The scrapes and rubs the mammals leave behind shine under UV light humans can't see.

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Jan 14 • 4:04 PM EST • Science • popsci.com
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How burnt coconut helped discover new to science endemic species in Sri Lanka

COLOMBO — As dusk settled over the paddy fields at Puwakpitiya, a village on the northern edge of Knuckles Mountain Range locally known as Dumbara mountains in Central Sri Lanka, researchers began laying traps along the uneasy boundary between farmland and forest. They were targeting small terrestrial mammals moving through the landscape. On the ground, […]

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Sep 12 • 10:13 AM EDT • Science • news.mongabay.com
Scientists finally solve the mystery of the horse whinny

Horses have a vocal trick no one fully understood until now. Scientists have discovered that when a horse whinnies, it produces two completely different sounds at the same time. One is a deep tone created by vibrating the vocal folds, similar to how humans sing. The other is a high-pitched whistle generated inside the larynx, something never before confirmed in a large mammal. This rare ability, known as biphonation, likely helps horses send multiple emotional signals in a single call.

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Feb 24 • 7:00 PM EST • Science • sciencedaily.com
14,000-year-old woolly rhinoceros DNA extracted from wolf’s stomach

The two-horned prehistoric mammal went extinct about 8,700 years ago.

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Jan 14 • 10:32 AM EST • Science • popsci.com
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Scientists Think They’ve Discovered How Humans Could Recover Lost Vision

Mammals aren’t known for the ocular regenerative powers, but a study shows that nature has a few tricks up its sleeve.

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May 31 • 9:27 AM EDT • Science • yahoo.com
With 'Fat Marmot Week,' scientists hope to turn important marmot research into serious fun

For a marmot living in the Rocky Mountains, summer is the time to fatten up and get ready for hibernation. But this year's warmer, earlier spring has made it tough for marmots to get enough calories. A team of marmot scientists near Crested Butte is launching the first-ever Fat Marmot Week to raise awareness about these unique, chunky mammals.

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Aug 13 • 3:34 AM EDT • Science • kunc.org
FSU geologists discover North, South American mammals mingled before continental connection

Florida State University researchers are part of an international team whose work reveals that North and South American mammals interacted before the

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Jul 30 • 2:32 PM EDT • Science • news.fsu.edu
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Rabies Makes Its Return to Wyoming - Wyoming Department of Health

As summer approaches and temperatures rise, the Wyoming Department of Health (WDH) is warning residents about wild animals that may carry rabies. The most common carriers of rabies in our state are bats and skunks, but any mammal can be infected with rabies, including humans. The first confirmed case of rabies for 2026 occurred […]

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Jun 3 • 6:32 PM EDT • Health • health.wyo.gov
Humans rank among leading monogamous mammals, study finds

Human beings in 7th place out of 35 species on monogamy scale but behind moustached tamarins and Eurasian beavers

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Dec 9, 2025 • 7:01 PM EST • Science • theguardian.com
Scientists Finally Learned How a Tiny Mouse Survives Near the Andes Death Zone at 7,000 Meters

World's highest-living mouse survives in thin air by solving a problem that no other mammal can—not even you, human

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Jul 17 • 8:21 AM EDT • Science • zmescience.com
SCIENCE-DINOSAUR

In this illustration, the meat-eating dinosaur Invictibellatrix amberina feeds on a mammal while grasping another alongside other dinosaurs on the Isle of Wight, United Kingdom, in the Cretaceous Period around

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Oct 17 • 4:34 PM EDT • Science • madison.com
Biologists discover gene that may determine ‘good’ and ‘bad’ dads

Social cues and surprising genetics may affect mammal fathers.

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Feb 18 • 11:00 AM EST • Science • popsci.com
Early Cretaceous Footprints Appear To Come From The Largest Mammal Of The Dinosaur Era

At over 1.5 meters, maybe not all our mammalian predecessors were near the bottom of a dinosaur-ruled food chain.

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Aug 27 • 2:25 PM EDT • Science • iflscience.com
Scientists Think They’ve Discovered How Humans Could Recover Lost Vision

Mammals aren’t known for the ocular regenerative powers, but a study shows that nature has a few tricks up its sleeve.

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May 31 • 9:27 AM EDT • Science • popularmechanics.com
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Scientists Resurrect 160-Million-Year-Old Molecules With Surprising Power Against Superbugs

Ancient mammalian antimicrobial peptides revealed stronger bacteria-killing activity in some cases, offering clues for designing future treatments against resistant infections. Some proteins that vanished millions of years ago may still have something to teach scientists about fighting modern infections. University of Oregon biologists have reconstructed antimicrobial molecules dating back as far as 160 million years,

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Sep 13 • 5:44 PM EDT • Science • scitechdaily.com
Science meets art at Harvard Museum of Natural History’s Glass Flower exhibit

Visitors can wander through halls filled with dinosaur fossils, mounted mammals, minerals and global wildlife specimens.

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Jan 11 • 5:20 AM EST • Science • masslive.com
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Dolphin Week: science, awareness, and conservation of local marine mammals

CHARLESTON, S.C. (WCBD) – Lowcountry Dolphin Week is making waves of change in Charleston, promoting awareness, community, and conservation efforts for local wildlife. Lowcountry Marine Mamma…

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Apr 20 • 10:58 AM EDT • Science • counton2.com
These terrifying (and wacky) birds ruled Earth after the dinosaurs

We tend to think that mammals took over after an asteroid wiped out the dinosaurs, but for millions of years, fearsome birds ruled Earth

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Aug 14 • 1:00 PM EDT • Science • sciencefocus.com
24th Annual BioBlitz at Seacoast Science Center

Join Seacoast Science Center on Sunday, September 20, 2026 for the 24th BioBlitz, the non-profits annual community science event in Odiorne Point State Park. Families and nature enthusiasts team up with SSC naturalists and guest experts to explore the Park’s habitats to find and identify as many different species as possible in just one day! BioBlitz is a great way to get kids (and adults!) excited about science, learn about the park’s biodiversity, and discover how you can help protect our natural world.Like an extreme nature scavenger hunt, BioBlitz offers many opportunities for all ages to gain knowledge and hone skills in their favorite areas of nature! Habitat, plant, and animal explorations are scheduled throughout the day, allowing participants to choose among activities that interest them the most. With seven distinct natural habitats to survey, there’s something for everyone! Explorations include tide pools, mammals, seine netting, salt marsh, mushrooms, and more (see full schedule online, subject to change). Find all the details on the BioBlitz web page, and get your tickets to explore with SSC: https://www.seacoastsciencecenter.org/events-overview/bioblitz

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Aug 29 • 3:15 AM EDT • Science • nhpr.org
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Dolphins and orcas may be evolving to return to life on land, according to scientists - Futura-Sciences

It’s now official: dolphins and orcas have crossed the evolutionary point of no return. Once land dwellers, these marine mammals are forever bound to the sea — and a new study reveals the hidden price ... Read more

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Jan 17 • 9:00 PM EST • Science • futura-sciences.com
Scientists spotted female sperm whales working together during a birth to protect the calf

Scientists have captured rare footage of a sperm whale giving birth, offering a window into the large mammals' behavior.

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Mar 30 • 8:40 AM EDT • Science • ktiv.com
How do you give a giant otter a health check?

Staff at Jersey Zoo had to overcome challenging logistics to help one of their large mammals.

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Apr 12 • 7:44 AM EDT • Health • bbc.com
Proto-mammals laid eggs, paleontologists finally confirm

Lystrosaurus fills in a major evolutionary gap.

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Apr 9 • 4:33 PM EDT • Science • popsci.com
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289-million-year-old mummified reptile reveals how breathing began on land

A remarkably preserved, mummified reptile from 289 million years ago is rewriting what we know about how animals first breathed on land. This tiny creature, Captorhinus aguti, reveals the earliest known version of the rib-powered breathing system used by modern reptiles, birds, and mammals — a crucial innovation that helped vertebrates thrive outside water.

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Apr 22 • 8:00 PM EDT • Science • sciencedaily.com
What a Wolf Pup’s Stomach Revealed About the Woolly Rhino’s Extinction

Scientists prepared a high-quality sequence of the giant mammal’s genome based on a specimen preserved in Siberian permafrost.

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Jan 14 • 12:01 PM EST • Science • nytimes.com
These mammal ancestors birthed live young far earlier than thought

Growth rings on a fossil bone suggest at least one mammal ancestor gave birth to live young rather than laying eggs 236 million years ago.

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Aug 13 • 12:00 AM EDT • Science • sciencenews.org
Eskimo kiss, anyone? Science explains nose-to-nose contact between mammals

A new study analyzes why the social gesture is important when it comes to information and survival, even among antisocial animals

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Mar 27 • 5:07 PM EDT • Science • english.elpais.com
Dinosaurs became giants — so why did they never become tiny?

Dinosaurs conquered the land at enormous sizes, but strangely, they almost never evolved into truly tiny animals. New research suggests that physiology alone can’t explain this missing miniature end of the dinosaur spectrum—and that early mammals may have been partly responsible. While dinosaurs kept mammals from becoming large, small mammals may have returned the favor by occupying ecological niches that could otherwise have supported mouse-sized dinosaurs.

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Aug 8 • 8:00 PM EDT • Science • sciencedaily.com
Seacoast Science Center experts to speak

NEWBURYPORT — Storm Surge, Newburyport’s all-volunteer climate education nonprofit, kicks off its fall 2026 Speaker Series on Thursday, Oct. 8, at 7 p.m. with “Climate Impacts on Marine Mammals: Stories

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Oct 4 • 12:03 PM EDT • Science • gloucestertimes.com
Pigs have been island hopping for 50,000 years

With human help, the mammals can defy 'the world’s most fundamental natural boundaries.'

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Jan 5 • 10:53 AM EST • Science • popsci.com
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Volvo XC60 crashes into a 793-pound moose dummy

Crash testing with these massive mammals has come a long way from using real cadavers.

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Jun 18 • 12:31 PM EDT • Science • popsci.com
Ocean Science Consulting Release Second Edition of Marine Mammal Observer Handbook

Ocean Science Consulting Ltd. (OSC) has announced the official launch of OSC Publishing House, a dedicated publishing division established…

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Sep 15 • 3:56 PM EDT • Science • marinetechnologynews.com
Scientists create glowing wax moths to study infections

Engineered wax moth larvae may become a fast, low-cost way to study infections and screen new drugs before testing in mammals.

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Feb 13 • 9:03 AM EST • Science • earth.com
Bats may have first evolved in Europe 65 million years ago

A huge genomic and fossil study suggests bats first evolved in Europe around 65 to 60 million years ago before spreading across the globe. The findings also indicate that flight and echolocation emerged near the beginning of bat evolution, potentially helping explain how bats became one of the most successful mammal groups on Earth.

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Sep 29 • 8:00 PM EDT • Science • sciencedaily.com
Mammal ancestors may have given live birth 90 million years earlier than we thought, rewriting evolutionary timelines

A distinctive growth ring in fossilized bones is revealing how an ancestral species in the mammalian family reproduced.

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Aug 13 • 9:44 AM EDT • Science • livescience.com
Emerald Ash Borer Summer Update: Information, Action, and Community Science

Ash trees are being threatened by Emerald Ash Borer (EAB), an invasive pest which has arrived in North America. Ash trees—which make up about 3% of all trees in Maine, an estimated 511 million trees—feed and support numerous species of insects, birds, and mammals, and are vital to Maine forests and communities. Once EAB has […]

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Jul 30 • 12:08 PM EDT • Science • maineaudubon.org
SFA continues dolphin health research through leadership role in PHASM drone development project

NACOGDOCHES, Texas –– Stephen F. Austin State University continues its leadership role in drone-based dolphin health research using the Passive Health Assessment in Sea Mammals, or PHASM, platform in Galveston.

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Jul 23 • 8:00 AM EDT • Health • sfasu.edu
Scientists just discovered a lost branch of Australia’s marsupials

Fossils from Queensland suggest a newly recognized marsupial order may have survived in Australia for around 35 million years, rewriting part of the story of how the continent's unique mammals evolved. The discovery challenges the idea that Australia's marsupials all came from a single straightforward ancestral lineage.

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Jul 18 • 8:00 PM EDT • Science • sciencedaily.com
Underwater robot tracks sperm whale conversations in real time

Understanding how they communicate remained difficult because these marine mammals dive to depths of more than a mile for around 50 minutes each hour.

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May 1 • 8:41 AM EDT • Science • detroitnews.com
Scientists ranked monogamy across mammals and humans stand out

A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to chimpanzees. By comparing full and half siblings across species and human cultures, researchers found that long-term pair bonding is unusually common in our species. Even societies that permit polygamy show far more monogamy than most mammals. This rare evolutionary shift may have played a key role in human social success.

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Jan 22 • 7:00 AM EST • Science • sciencedaily.com
Ten bucks says you’ll love this community science project

Today marks the first day of Rut Watch 2026 With another season of Deer Spy in the books thanks to community scientists like you, biologists are now on a mission to pinpoint the peak of the white-tailed deer breeding season in Maine. Every observation of deer breeding behavior and sign helps define the timing of the rut, and this project uses the power of community science to collect deer data all fall long. Hunters, hikers, and wildlife watchers - Rut Watch pairs well with any outdoor adventure you have planned this season. It’s a perfect excuse to slow down and connect with nature as you look for clues. So get outside, rack up that deer data and submit rut reports from now through December 1. The online form is science made simple: Location Date and time Breeding behavior observed Submit a Rut Report What to watch for Active Breeding The most obvious breeding behavior to observe is a buck mounting a doe, but that is a rare sight as it only lasts a moment. You are more likely to witness a buck “tending” a doe, following closely, chasing, nuzzling, or pawing at her rump until she is receptive. Sparring After bucks shed their velvet, sparring helps sort out who is who in the dominance hierarchy. Early season matches are often less intense than later season matches between similar sized bucks. Most sparring is complete by the time breeding begins. Rubs Don’t just look for deer, pay attention to the trees. Rubs are marks made by bucks when they rub their antlers on trees, removing bark and leaving their scent calling card in the process. Scrapes Look to the forest floor for this sign of breeding season behavior. Scrapes consist of two parts - a licking branch, and a patch of cleared earth. Bucks break a low branch around head height, then paw at the leaves below to expose the dirt. Covered in scent, a scrape tells does and other bucks, “I’m here!” Learn More More information What’s next for deer community science: Northern Maine Wintering Deer Survey Other active community science projects: Fish Tag Reporting Maine Golden Eagle Study Maine Amphibian & Reptile Atlas Project Maine Deer Management: Maine’s Big Game Management Plan Game Species Conservation & Management Report The Benefits of Hunting: Supporting Wildlife, Conservation, and Community Subscribe Share Leave a comment

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Oct 1 • 4:33 PM EDT • Science • barharborstory.substack.com
Dolphin Week: science, awareness, and conservation of local marine mammals

CHARLESTON, S.C. (WCBD) – Lowcountry Dolphin Week is making waves of change in Charleston, promoting awareness, community, and conservation efforts for local wildlife. Lowcountry Marine Mammal Network...

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Apr 20 • 10:58 AM EDT • Science • yahoo.com
'Giant tusks from Siberia were thought to be the horns of the mythical unicorn': What medieval people made of fossils before vertebrate paleontology

In this excerpt from "The Story of the Mammals in 25 Discoveries," author Donald R. Prothero looks at a time when the idea of extinction was blasphemous.

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Oct 3 • 7:00 AM EDT • Science • livescience.com
Scientists compared dinosaurs to mammals for decades but missed this key difference

Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research suggests that young dinosaurs quickly struck out on their own, forming kid-only groups and surviving without much parental help, while their massive parents lived entirely different lives. Because juveniles and adults ate different foods, faced different predators, and moved through different parts of the landscape, they may have functioned almost like separate species within the same ecosystem.

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Feb 26 • 7:00 PM EST • Science • sciencedaily.com
Scientists Keep Finding the Same Mysterious Beat Across the Animal Kingdom, From Fireflies to Sea Lions

From fireflies to mammals, evolution may have tuned communication to the rhythm of neurons.

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Sep 8 • 2:22 PM EDT • Science • zmescience.com
New evidence shows that you are only slightly hotter than a T. rex

These cold-blooded killers were probably as warm-blooded as mammals, according to new research.

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Sep 16 • 2:00 PM EDT • Science • latimes.com
The world's highest-dwelling mammal is smaller than your hand

At the top of a 6,739-metre Andean volcano, where the air is thin, temperatures are almost always below freezing and humans struggle to survive, a tiny leaf-eared mouse has made itself at home — dining on toxic plants.

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Jul 11 • 4:00 AM EDT • Science • cbc.ca
Tiny Fish Stun Scientists With Mammal-Like Intelligence

Cleaner wrasse fish may be far more cognitively sophisticated than previously thought.

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Feb 28 • 7:03 AM EST • Science • scitechdaily.com
Scientists suggest modifying cars to hit fewer hedgehogs

Placing ultrasound repellants on cars could protect the spiny mammals.

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Mar 10 • 8:05 PM EDT • Science • popsci.com
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A Hidden Difference Between Dinosaurs and Mammals Is Changing Science’s View of the Past

New University of Maryland research suggests that dinosaur parenting strategies helped transform the Mesozoic world, as “latchkey kid dinosaurs” spread into ecological niches their parents left untouched. Imagine a young Brachiosaurus no bigger than a golden retriever, foraging alongside its sibl

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Dec 14, 2025 • 4:18 PM EST • Science • scitechdaily.com
Pets dream just like humans, and the science behind it will surprise you | - The Times of India

Witnessing pets twitching in their sleep sparks curiosity about their inner worlds. Scientific studies reveal mammals, including our pets, exhibit bra

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Dec 11, 2025 • 8:30 AM EST • Science • timesofindia.indiatimes.com
These orcas have dolphin sidekicks. Scientists have untangled why

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has been documented between the two mammals.

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Dec 15, 2025 • 9:27 AM EST • Science • cnn.com
Scientists discover inherited traits that break Mendel’s Laws of genetics

A major mouse study found that some inherited traits are passed down through epigenetic changes that break the classic rules of genetics. Researchers discovered hundreds of cases where these chemical DNA marks behaved unexpectedly, including some that seemed to emerge out of nowhere. They also identified the first known naturally occurring paramutation in a mammal, hinting that environmental influences may play a larger role in inheritance than scientists realized.

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Jun 1 • 8:00 AM EDT • Science • sciencedaily.com
The New WHO Pandemic Treaty and Global Health Governance: Incorporating Common but Differentiated Responsibilities into PABS  - Georgetown Journal of International Affairs

On May 20, 2025, the World Health Assembly unanimously adopted the World Health Organization (WHO) Pandemic Agreement, an international treaty designed to strengthen pandemic prevention, preparedness, and response. The product of three years of arduous negotiations, the treaty marks a new era of global cooperation in public health. However, core aspects of the agreement remain unresolved—notably the Pathogen Access and Benefit-Sharing (PABS) System, which is intended to ensure equitable access to pandemic-related materials and benefits. To support the successful implementation of the WHO Pandemic Agreement, the principle of “common but differentiated responsibilities” should be formally incorporated into the negotiating agenda of the PABS annex. Introduction For the first time, an international treaty has enshrined the principle of “One Health,” the compelling idea that the health of animals, humans, and the environment all contribute to pandemic risks. SARS (2003), H1N1 (2009–10), Ebola (2014–16), and COVID-19 all emerged through zoonotic spillover from animal hosts—respectively, civets, hogs, and bats. Together, they underscore the need for a coordinated, cross-sectoral approach. The Pandemic Agreement responds to this call, requiring state parties to acknowledge the ecological interplay and commit to a comprehensive “One Health” strategy. Specifically, Article 5 charges governments to address “the drivers of pandemics and the emergence and re-emergence of infectious disease at the human-animal-environment interface,” including wild animal markets, deforestation, and antibiotic overuse. Yet the effectiveness of this “One Health” vision depends equally on the free flow of scientific information and data among countries and institutions. Just as environmental and animal health factors have been neglected in past global frameworks, so too has data sharing been marginalized, despite its centrality to timely detection and response. The Pandemic Agreement takes an important step by requiring governments to enhance data collection and cooperate with the World Health Organization (WHO). However, these provisions will remain aspirational without a robust Pathogen Access and Benefit-Sharing (PABS) annex. The PABS system will determine whether countries and researchers can rapidly exchange pathogen samples and genetic data while ensuring equitable access to resulting research and development, including diagnostics, therapeutics, and vaccines. Without such mechanisms, the treaty’s promise to operationalize “One Health” and strengthen global preparedness will risk becoming largely symbolic, echoing earlier failures to translate shared principles into coordinated action. Equity Concerns When the 2025 Health Assembly adopted the Pandemic Agreement, it left the difficult question of access to pathogens and the sharing of resulting benefits to be addressed in a separate agreement. Negotiations on this separate agreement, PABS, are now underway in Geneva. Yet governments remain divided over fundamental questions of equity between the countries that primarily contribute to the system and those that primarily draw from it—and consequently benefit. For example, wildlife in countries bordering the equator is likely to produce PABS materials, but companies in Europe are likely to use them to develop lucrative products. The most likely contributor countries are likely to be those biodiverse countries around the equator, such as Brazil, the Democratic Republic of the Congo, and Indonesia, where the number of human-mammalian viral host interactions is large. Conversely, countries most likely to benefit from this material are those with the technology, investors, and infrastructure to capitalize on genomic data, such as the United States, EU member states, and Japan. This imbalance reflects a broader pattern seen in prior international frameworks. Now, as in the past, the wealthiest countries in the world (a useful heuristic is membership of the Organisation for Economic Co-operation and Development (OECD)) disproportionately benefit from systems in which pathogens and genomic sequencing data are contributed to a common source. Under the International Agreement on Plant Genetic Resources for Food and Agriculture (the “Plant Treaty” or “Seed Treaty”) and the Pandemic Influenza Preparedness (PIP) Framework, companies from Europe and North America disproportionately withdraw biological samples and data for development into lucrative medical products. Their governments and companies have both statutory and contractual claims to the products that those companies correspondingly produce. PABS appears poised to follow the same pattern. The text calls for strong language on access to pathogens and associated data, but the corresponding benefits that should flow to poorer countries are couched in equivocal or non-binding language. Common but Differentiated Responsibilities To address these inequities, the principle of “common but differentiated responsibilities” should be formally incorporated into the negotiating agenda of the PABS annex. Common but differentiated responsibilities are often a feature of climate change negotiations. The basic principle is that, even though all countries should reduce carbon emissions, governments that became rich and powerful through massive carbon emissions (e.g., France, the United Kingdom, the United States) should have a greater obligation to address the resulting crises. Applied to PABS, it would require that governments hosting and supporting companies developing lucrative products carry greater obligations toward the cost of running the PABS system; share benefits or final medical products; and transfer technology to help countries worldwide develop their own capacities to innovate and manufacture vaccines during an emergency. For example, an annex could mandate that any company based in an OECD country that withdraws PABS material would be obligated to donate the resulting diagnostics, therapeutics, or vaccines to the WHO during a public health emergency or pandemic. Questions remain about how robust those donations would be, but the principle is that they should deliver highly significant lifesaving benefits to be equitably shared. Theoretically, this approach mirrors the PIP Framework, in which companies withdrawing influenza samples are required to pay half of the operating costs. In practice, however, the framework has fallen short. The PIP Framework Secretariat has struggled to secure payments from companies, with companies often disagreeing over how much is owed. Additionally, without another pandemic influenza to test the strength of the agreement during a public health emergency, corporate compliance with sharing mechanisms remains unknown. Even if these limitations did not characterize the PIP Framework, partially paying for operating expenses does not address the inequity in access to genetic data and pathogen samples that left less developed countries last in line for COVID-19 vaccines (and, before them, H1N1). Common but differentiated responsibilities would go further, addressing governments’ legitimate grievances regarding information sharing. It would make withdrawals of PABS material and resulting products more transparent, building trust across the board. Enforcement and Enduring Success A key implication of this approach is that the governing mechanism of the PABS must have real enforcement authority. The WHO Pandemic Agreement delegates its core governance responsibilities to a Conference of the Parties (COP)—a governing body composed of one representative from each participating government, similar to those established under the UN Framework Convention on Climate Change and the WHO Framework Convention on Tobacco Control. The proposed WHO Pandemic Agreement COP is charged with oversight functions but ultimately possesses no real authority to compel a government to take any action it does not wish to take. The text does not give the COP the ability to, for example, sanction a party that does not comply with either textual obligations or PABS provisions. In other words, there are no effective mechanisms in place to ensure compliance. Perhaps just as significant, establishing a meaningful enforcement mechanism within the PABS system would strengthen the WHO’s credibility and its ability to ensure compliance across global health governance. By setting a precedent for accountability, such a mechanism could enhance the organization’s authority not only within the Pandemic Agreement but also in enforcing the revised International Health Regulations and other frameworks for public health emergencies. Conclusion The PABS annex can—and should—be different. It should establish clear responsibilities for funding as well as for sharing the diagnostics, therapeutics, and vaccines that result from contributions to the system. The system, in turn, must include a dedicated body empowered to hold governments and the corporations they sponsor accountable for their responsibilities before, during, and after pandemics. Doing so would restore trust in the broader agreement, which was eroded as commitments were repeatedly diluted while parties scrambled to meet their own self-imposed deadlines during the Pandemic Agreement negotiations. A robust PABS Annex would cement a grand social bargain. Wealthier countries and their corporations would gain unimpeded access to scientific information essential for developing and manufacturing lifesaving medical products. As such, they would stand to gain considerable economic benefit. Yet that privilege must be matched with responsibility. The grand bargain must include not only the right to innovate, but also the duty to ensure that innovation serves all. As medical products are developed and produced through collective contributions, every person must have equal access. All human beings deserve an equitable chance to survive—to save their own life, the lives of their families, and the well-being of their communities. … Sam Halabi, JD, MPhil, is the Bette Jacobs Endowed Professor at Georgetown University’s School of Health and the Director of the Center for Transformational Health Law at Georgetown Law. He serves as the co-lead for the WHO’s Working Group on Regulatory Consideration on AI and Health’s training workstream. He earned his JD from Harvard, his MPhil from Oxford, and undergraduate degrees from Kansas State University. Lawrence Gostin, LLD (Hon.), JD, BA, is University Distinguished Professor and Founding Director and Timothy and Linda O’Neill Professor of the O’Neill Institute for National and Global Health Law. He is the author of Global Health Security: A Blueprint for the Future (Harvard University Press, 2021); Global Health Law (Harvard University Press, 2014); Public Health Law: Power, Duty, Restraint (University of California Press, 3rd ed., 2016); Public Health Law and Ethics: A Reader (University of California Press, 3rd ed., 2018); Law and the Health System (Foundation Press, 2014); Principles of Mental Health Law & Practice (Oxford University Press, 2010). He also directs the WHO Collaborating Center at Georgetown University. Image Credit: United States Mission Geneva, CC BY 2.0, via Wikimedia Commons

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Dec 11, 2025 • 12:00 AM EST • Health • gjia.georgetown.edu
Blindness may no longer be irreversible. A discovery in South Korea just changed the science. - Futura-Sciences

More than 300 million people worldwide live with retinal diseases that medicine cannot yet reverse. Conditions like retinitis pigmentosa and macular degeneration destroy the photoreceptor cells that make sight possible, and once those cells die, they don’t come back, at least not in mammals. The reason puzzled researchers for decades,...

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Feb 21 • 1:00 PM EST • Science • futura-sciences.com
Octopuses use mirrors to find food they cannot see

Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a skill previously seen only in vertebrates like mammals and birds. After training, the animals correctly identified the food’s location about 73% of the time, showing they could use a mirror as a tool rather than simply reacting to a reflection.

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Jun 5 • 8:00 AM EDT • Science • sciencedaily.com
Teeth smaller than a fingertip reveal the first primate ancestor

Tiny, tooth-sized fossils have just reshaped the story of our deepest ancestry. Paleontologists have discovered the southernmost remains ever found of Purgatorius—the earliest-known relative of all primates, including humans—in Colorado’s Denver Basin. Previously thought to be confined to Montana and parts of Canada, this shrew-sized, tree-dwelling mammal now appears to have spread southward soon after the asteroid impact that wiped out the dinosaurs.

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Mar 2 • 7:00 PM EST • Science • sciencedaily.com
Scientists Uncover Fossil Teeth Showing How Early Mammals Adapted After the Dinosaur Extinction

Researchers analyzed 200 fossil teeth from ancient mammals in China, revealing how they adapted and diversified after the mass extinction

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Jul 3 • 3:44 PM EDT • Science • yahoo.com
'Am I mommy or boss?': Families in business together make it work

Of all the foundational relationships in life, perhaps none is more special — and complex — than the one between mother and child. In...

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May 18 • 4:00 AM EDT • Business • post-gazette.com
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Wildlife inside Chernobyl exclusion zone acted differently during Russia's invasion, camera traps reveal

Camera footage in Ukraine's Chernobyl exclusion zone revealed that mammals became less active — especially at night — during the Russian occupation, highlighting the war's immediate impact on wildlife.

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Jun 18 • 2:00 PM EDT • Science • livescience.com
'Surreal' moment as scientists capture rare video of sperm whale birth

Rare footage of a sperm whale giving birth has offered scientists a window into the behaviour of these large, elusive mammals.

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Mar 27 • 6:20 PM EDT • Science • cbc.ca
For every known vertebrate species, two more may be hiding in plain sight

Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there are about two nearly identical “cryptic” species hiding in plain sight—genetically distinct but visually almost impossible to tell apart. Thanks to advances in DNA sequencing, scientists are uncovering these long-separated lineages, some evolving independently for over a million years.

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Mar 2 • 7:00 PM EST • Science • sciencedaily.com
The influencer racing to save Thailand’s most endangered sea mammal

Amateur conservationist and social media influencer Theerasak 'Pop' Saksritawee has a rare bond with Thailand’s critically endangered dugongs. Pop raises an urgent alarm — before Thailand’s dugongs vanish forever

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Jan 20 • 5:58 AM EST • Science • theguardian.com
Citizen science project to track small mammals in Guernsey

The project aims to gather more data on species that are difficult to monitor.

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Apr 6 • 2:11 AM EDT • Science • bbc.com
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Tiny mammals are sending warning signs scientists can finally read

Small mammals are early warning systems for environmental damage, but many species look almost identical, making them hard to track. Scientists have developed a new footprint-based method that can tell apart nearly indistinguishable species with remarkable accuracy. Tested on two types of sengi, the system correctly identified them up to 96% of the time. It offers a simple, ethical way to monitor ecosystems before they quietly unravel.

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Jan 28 • 7:00 PM EST • Science • sciencedaily.com
This surprising mammal fossil is giving scientists something to chew on

It's likely you've already chewed and swallowed some tasty morsel today. But when did that ability emerge? New evidence points to at least the middle Jurassic, back when dinosaurs still reigned.

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Oct 7 • 3:59 PM EDT • Science • npr.org
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Expert ‘bat wranglers’ put GPS trackers on California’s bats

These winged mammals can cover a lot of ground during their seasonal migrations.

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Oct 19 • 9:00 AM EDT • Science • popsci.com
North Carolina: Rabid baby goats at a mobile petting zoo prompts health warning

On Friday, the North Carolina Department of Health and Human Services reported confirmed multiple rabies cases in baby goats at a mobile petting zoo located in Iredell County. They were first notified of a potential rabies exposure among four baby goats at Farm Adventures in Harmony, North Carolina on August 27. The goats were most likely exposed to rabies by a skunk that had entered the pen where they were kept in late July. The NC State Laboratory of Public Health confirmed rabies viruses in three of the baby goats on August 28; a fourth goat was not tested but is also assumed to have been infected. Based on information gathered on August 28, it was determined that no other animals on the farm pose a risk of rabies exposure to people. Learn about rabies Anyone who had contact with baby goats from the Farm Adventures mobile petting zoo either at their location in Harmony, North Carolina, or at an off-site event, between July 28 and Aug. 27, 2026, may have been exposed while the animals were infectious. Impacted individuals should contact their local health department to determine whether medications are needed to prevent infection. Individuals are encouraged to call before visiting an emergency department or urgent care clinic to determine if treatment is needed and where it can be accessed. Known potential exposure dates and locations include: July 28: Jurney’s Assisted Living, 1942 Van Haven Drive, Statesville in Iredell County July 30: Private event in Mecklenburg County Aug. 1: Community Connections Back-to-School Bash, Breeden Amphitheater, 333 S. Main St., Lexington in Davidson County Aug. 6: Brookdale Peachtree, 2806 Peachtree Road, Statesville in Iredell County Aug. 8: Private event in Watauga County Aug. 9: Private event in Burke County Aug. 15: Masonic Picnic Grounds, 201 Poplar St., Mocksville in Davie County Aug. 16: Private event in Durham County Aug. 22: Private event in Iredell County Aug. 23: Private event in Durham County Rabies is a deadly disease that can spread from wild animals to pets and people, primarily through a bite, scratch or when infected saliva touches broken skin or mucous membranes. Human rabies infections are extremely rare in the United States. No human cases have been reported in North Carolina since 2011. Rabies is almost always fatal in mammals, including people, unless medications to prevent infections are given before symptoms develop. Symptoms can begin weeks to months after someone is exposed. Early symptoms are flu-like illness including weakness, fever or headache as well as a prickling or itching sensation where someone was bitten or exposed. In 2025, over 4,000 animals were submitted to the NC State Laboratory of Public Health for rabies testing, and of these, approximately 6% tested positive. In North Carolina the disease most often occurs in wild animals especially skunks, raccoons, bats and foxes. Outbreak News Today is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Subscribe

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Aug 30 • 2:52 PM EDT • Health • outbreaknewstoday.substack.com
Researchers put bright patterned sleeves on 94 hunting cats, and the birds they brought home fell by nearly two-thirds — the colors made stalking cats easier for birds to spot, while their success against mammals barely changed

A simple wardrobe change revealed a blind spot in predators: birds evolved to spot danger, but mammals didn't.

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Sep 7 • 3:15 AM EDT • Science • scienceblog.com
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