Thousands of sheep and cows die in trucks and saleyards every year. They need better protection
When a semi-trailer burst into flames on a highway in northern New South Wales, it wasn't only the driver who had to flee for his life.
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Red shift: Study gauges salamanders' sprint speed as connected to their color
If the eastern red-backed salamander has an equivalent of Usain Bolt, Sophia Zaslow is determined to find it. Since her undergraduate years, the Binghamton University doctoral student in biological sciences has conducted sprint trials on the common salamander species, to
Canadian Rockies study shows that spruce trees adapt to rugged peaks and boreal flatlands in a similar way
If you look at the trees as you're driving on the Trans-Canada Highway toward Banff National Park, you will see Englemann spruce on the cooler, wetter northeast-facing slopes of the Three Sisters. Across the valley—on the warmer, drier, southwest-facing slopes of Grotto
Entanglement injuries cause prolonged suffering for whales and dolphins—early intervention is crucial
When a humpback whale became entangled in a craypot line off Kaikōura last week, witnesses described it thrashing in distress for ten minutes before eventually freeing itself.
Teaching thermodynamic laws to AI unlocks a polymer modeling challenge
For more than half a century, materials scientists have struggled with how to simulate the complexity of polymer materials. An individual chain can comprise tens of thousands of atoms, a melt or composite contains billions, and the properties engineers actually care about, such
From compliance to inclusion: Valuing faculty with disabilities
New research out of the University of New Mexico's English department is shining a light on the experiences of faculty with disabilities. Marissa Greenberg, associate professor within the Department of English Language and Literature, co-authored the paper "Confronting
Heat stress linked to higher koala hospitalizations and deaths above 27 C
New research from the University of Sydney has provided the first associative link between heat stress and koala mortality. Published in Biology Letters, the results highlight how even moderate temperature rises can increase hospital admission and mortality risk in koalas. They
190,000 baby trees in 25 years: Seedling census offers clues to what the future might hold for Michigan forests
The history of a forest might be measured by the trunks and branches looming overhead. But for some researchers at Michigan State University, a forest's future lies in what's growing under their feet. Every summer for nearly three decades, a team led by forestry professor
Plastic upcycling method turns food packaging into faster-degrading materials
Scientists have discovered a way to convert widely used plastics into new materials with distinct properties that degrade more rapidly. Applying this new process to upcycle existing plastics—such as those used for food packaging and in 3D printing—could contribute to tackling
Q&A: The Alps are crumbling, and permafrost is not playing the role many assumed
From the Kleines Nesthorn to Pizzo Cengalo, the Alps appear to be crumbling. Permafrost researcher Robert Kenner has penned a summary explaining the role that thawing permafrost and melting glaciers play—or don't play—in this process.
Researchers want to clear the air on traffic pollution in Tampa
If you live near an interstate or busy roadway in Tampa, you can literally wipe the grime from auto exhaust off your windows. Imagine breathing all that stuff into your lungs. Such pollution is a serious issue as traffic continues to grow and researchers at USF's College of
Ancient dust points to retreat of West Antarctic Ice Sheet during last warm period
Antarctica's Ross Ice Shelf and the West Antarctic Ice Sheet may have been far smaller during one of Earth's most recent warm periods, according to a new study that traced the origin of ancient dust preserved in Antarctic ice. Previous modeling studies suggest that the melting
Discovery of furtivovirus advances understanding of giant virus evolution
In evolutionary biology, all life on Earth is theoretically part of a single phylogenetic tree, indicating common ancestry. This model suggests that every living organism can be traced back to a distant common ancestor. However, viruses—which are not made of cells, but consist
Beyond Anglo‑Saxons, Celts and Vikings: DNA uncovers a dynamic history of migration to Britain
Each of us tells a story about who we are, often tracing our identity back through an imagined line of ancestors. Though identity is fundamentally cultural, we tend to anchor it in biology—in the idea of a stable genetic inheritance passed down through generations.
See the Stunning Images Psyche Beamed Back From Mars
The spacecraft took a much-need detour en route to the asteroid of the same name The post See the Stunning Images Psyche Beamed Back From Mars appeared first on Nautilus .
Supply chain crises increase banks' credit risks by 70%, modeling study finds
Mutual credit relations between banks can destabilize the financial system, as the 2007-08 crisis laid bare. Researchers at the Complexity Science Hub have developed a new model showing that supply chain disruptions sharply exacerbate this systemic risk.
New fossil salamander species related to the famous axolotl is discovered in Mexico
The Mexican axolotl (Ambystoma mexicanum) is famous because adults look like overgrown babies, or tadpoles, retaining juvenile features as adults and capable of remarkable regeneration of lost limbs or tails. New studies at the National Autonomous University of Mexico have
This Pope Weighed in on Modern Tech as Media Forever Changed
Pope Leo wasn’t the first Holy Father to opine about the promise and peril of an emerging technology The post This Pope Weighed in on Modern Tech as Media Forever Changed appeared first on Nautilus .
Data-driven model captures dynamics of turbulence at scale
Whether the dust borne on the violent winds of a tornado or the sugar grains in a swirled cup of coffee, the behavior of particles carried along in turbulence is subject to some similarities—all of them difficult to predict at scale. As described in a recent publication in the
How natural selection helps design antennas, cancer treatments and adhesives
NASA had a big—and little—problem. For a small satellite, the agency needed a tiny antenna, with very specific communication capabilities and very strict limits on size and weight. The agency gave the problem to a design team adept at simulating the way natural selection
Surface design transforms thermal management and enables frictionless systems
A research team led by Professor Steven Wang, Associate Vice President (Resources Planning) and Associate Professor in the Department of Mechanical Engineering and School of Energy and Environment, has designed a revolutionary capillary structure that can trigger the
Shutting down federal bee labs threatens bees, beekeepers and the US food system
America's bees and beekeepers are losing a valuable ally just when they need its help most. The U.S. Department of Agriculture plans to soon close the Beltsville Agricultural Research Center, a 6,500-acre agricultural research station in Maryland that is home to the nation's
CO₂ scrubbing microbes discovered in underground laboratory
You might not know it, but the hot water and rocks deep within Earth are teeming with undiscovered life. Dr. Tanvi Govil is one of the biologists studying this new frontier of microbial life that thrives in extreme places.
How homing pigeons keep navigation simple when winging their way home together
When it comes to flocking together, homing pigeons use a simple strategy to find better ways home, according to a recent report. The study, published in the journal eLife, suggests that homing pigeons use simple route averaging when navigating as a group. eLife's editors say
The US is seeing stronger storms, so why are droughts getting worse?
About two-thirds of the U.S. is in some stage of drought in late spring 2026, yet at the same time the country has been seeing more intense downpours. It might seem contradictory, but both are symptoms of rising global temperatures.
After the fires: Protecting LA's trees while learning lessons for the future
Southern California is emerging from yet another round of wildfires just as the wildfire season gets underway. It's been less than 18 months since catastrophic wildfires hit the communities of Altadena and Pacific Palisades.
As wolves recover, golden jackals may still conquer most of Europe thanks to 'human shield'
Human activity may be enabling the expansion of golden jackals across Europe by reducing the suppressive effect of gray wolves, suggests research published in Nature Ecology & Evolution. This human-mediated interaction could allow jackals to occupy up to 75% of the continent,
Why we struggle to predict our future choices
You probably think you know yourself pretty well. So when you make a plan, you assume you have a reasonably accurate picture of what future you will do. New research suggests that assumption is wrong, and that the gap has real consequences for the decisions we make every day.
Dog daycare leptospirosis outbreak in Los Angeles reveals broader public health risks
A 2021 outbreak of leptospirosis that sickened more than 200 dogs in Los Angeles County reveals critical gaps in vaccination practices and raises broader concerns about the spread of the disease between animals and people, according to new research led by the University of
Black detainees twice as likely as white detainees to be strip‑searched in police custody: New study
The government has promised a new era of youth justice reform focused on protecting vulnerable children and reducing harm.
The Surprising Calm at the Center of Wasp Nest’s Violent Power Struggle
The real heroes don’t have royal ambitions The post The Surprising Calm at the Center of Wasp Nest’s Violent Power Struggle appeared first on Nautilus .
Just five posts may be enough to shape what people believe online, study finds
If people form opinions online before they fully evaluate whether information is true, then the fight against misinformation may begin far earlier than most platforms are designed to address.
Reading brachycephalic dogs' facial expressions requires extra cognitive processing by humans
People often look to dogs' behavior, especially their facial expressions, for indications of their states of mind. Numerous studies show that this is a popular interpretation strategy. However, modern dog breeds vary greatly in size and structure, and few studies have explored
It looks like rice's own defense, but this fungal trick turns a lifesaving response into a crop-killing weapon
For about half the global population, rice is the staple food. Yet every year, a fungal disease—rice blast—destroys harvests that could feed 60 million people. Researchers at the Karlsruhe Institute of Technology (KIT) have uncovered how the pathogen outsmarts the rice plant's
Trees in cattle pastures nearly double biodiversity across 15 countries, analysis shows
Cattle ranching is the biggest driver of tropical deforestation, but it is also a key livelihood for nearly 1 billion smallholder farmers. A global study by Justus Liebig University Giessen (JLU) shows that this tension can be eased by reintroducing trees into pastureland.
Anthropic asks religious thinkers to help shape Claude as pope warns about AI
Anthropic has been consulting theologians and ethicists on Claude’s behavior, raising questions about who gets to shape a chatbot’s values
Tropical butterflies 'hedge bets' on reproduction as extreme seasons reshape Amazon life
New research from Queen Mary University of London shows how extreme seasonal patterns are causing rainforest butterflies to adapt their reproductive strategies at a rapid pace, with implications for species resilience under accelerating climate disruption.
Why is Europe the world's fastest warming continent?
Europe, which is in the throes of a record-smashing heat wave this week, is the world's fastest-warming continent and stretches into an even more rapidly heating Arctic.
California's salmon fishery reopens after a population crash and three‑year closure, but that doesn't mean all is well
Along the California coast, from Bodega Bay to Morro Bay, commercial fishing boats have started pulling in salmon for the first time in three years, and local salmon are once again appearing on restaurant menus and in seafood markets across the state.
Single-step 8-9x expansion reveals nanoscale centrioles without electron microscopy
In a study published in ACS Nano, researchers from National Taiwan University report a new expansion microscopy strategy termed high-fold homogeneous expansion microscopy (hiHomoExM), capable of achieving approximately 8–9× isotropic expansion in a single expansion step while
Polymer strategy boosts lithium battery safety and performance by making plasticizers compatible
The performance and safety profile of lithium batteries has improved immensely over the years, but new technologies are constantly demanding even better performance and increased safety demands due to higher energy densities. Now, a study, published in the Journal of the
Liquid gold: The potential and risks of turning human urine into sustainable fertilizer
A new research review led by Griffith University suggests using human urine as a fertilizer could significantly boost sustainable agriculture—but key health risks and knowledge gaps must be addressed before it could be widely adopted. The review, led by a multi-disciplinary
Protein shape mapping could detect diseases before symptoms appear
A University of Mississippi professor and his team have developed a technology that may one day lead to the early diagnosis of juvenile diabetes and CTE caused by traumatic brain injuries. The technology allows researchers to see and label protein shapes and interactions in
Stretching and squeezing drive the timing of glacial meltwater release
As meltwater drains through and beneath a glacier, it can alter how the ice flows and whether it breaks apart. Meltwater can also cause feedback that leads to more ice loss. Understanding when and how glacial meltwater drains is therefore critical to predicting how fast
New mixing guidelines for dense suspensions revealed
Solid–liquid mixing is a crucial step for many industrial processes ranging from battery electrode manufacturing to pharmaceutical formulations. These processes often require uniform suspension of particles to ensure consistent product quality. For decades, engineers have
How the mathematician Gödel proved that not everything can be proven
A statement can be true or false. But as Kurt Gödel demonstrated, there will always be mathematical assumptions that can neither be proven nor disproven
Unsealing cells' 'black box' strategy to regulate gene activation
While scientists have known for more than two decades that all cells use a strategy called RNA interference to regulate gene expression, a new study is the first to describe how a specific protein manages the step-by-step process of assembling the molecular complex that
Exceptionally early heat wave shatters records and brings deaths in Europe
The U.K. smashed a century-old temperature record for the second time in 24 hours on Tuesday as a spring heat wave continued to scorch parts of Western Europe, triggering government warnings about risks to life. Several drownings were reported in Britain and France as people
Astrophysicists strike black gold with treasure trove of gravitational wave detections
Researchers from the University of Glasgow's Institute for Gravitational Research are celebrating the publication of a vast new treasure trove of gravitational wave detections, hailed as a milestone marking the coming of age of gravitational astronomy.
Researchers capture inception of hydrogen-uranium reaction for the first time
When hydrogen gas interacts with uranium metal, the combination creates a chemically reactive powder and a runaway reaction that is difficult to stop. The result can impact the safety and lifespan of technology critical for fusion energy, hydrogen storage and nuclear fuels.
