Phys.org news

Phys.org / Timor green pigeon 'likely to go extinct' without urgent action, according to scientists

The Timor green pigeon, which is under pressure from hunting and habitat loss, is at serious risk of extinction and should be uplisted to Critically Endangered, according to a new study from researchers at Charles Darwin ...

6 hours ago
Phys.org / What if the brain came first? Scientist rethinks the Cambrian Explosion

For decades, scientists have sought to explain the so-called "Cambrian Explosion," a pivotal period over 500 million years ago when a remarkable diversity of animal life appeared in the fossil record. But rather than a sudden ...

8 hours ago
Phys.org / As sargassum floods Florida beaches, researchers uncover new use as food-grade ingredient

As record-breaking amounts of sargassum seaweed drift toward Florida's shores, researchers at Florida International University are exploring how the coastal nuisance could become a valuable ingredient in everyday foods.

7 hours ago
Phys.org / Carnivorous plants and wasps blur the line between friend and food

Acid-filled pitchers complete with fangs. Labyrinthine chambers decorated with bristles. Leaves that snap shut in less than a second. Employing strategies like these, carnivorous plants have a reputation as fearsome predators, ...

3 hours ago
Phys.org / Why isolated human groups speak more diverse languages even as genetic diversity shrinks

Languages and human DNA both capture aspects of human diversity. But how are they related? A new international study led by the University of Zurich finds a clear but counterintuitive pattern: regions with high genetic diversity ...

8 hours ago
Phys.org / Chemistry-aware AI can generate millions of plausible new molecules

Finding and developing new molecules is one of the great research endeavors of modern chemistry. From the development of new drugs to the creation of more sustainable materials, everything depends on finding new combinations ...

6 hours ago
Phys.org / Greener process recovers over 96% of rare earths from permanent magnets

Researchers from the University of Jyväskylä, Finland, have developed a solid-phase extraction process that enables the eco-friendly recovery of critical raw materials from NdFeB magnets. The developed method utilizes organic ...

6 hours ago
Phys.org / Dog training choices may reflect owners' ethical views on animals

Whether a dog owner rewards their dog with a treat or corrects it by pulling on the leash is not simply a matter of what they believe to be the most effective training method. According to the study, owners' choice of training ...

7 hours ago
Phys.org / A skull full of surprises: Discovering the evolutionary secrets of fish brains

A new study in Proceedings of the Royal Society B reveals the surprising neurological landscape of fish brains. Harvard researchers map the internal structures of ray-finned fishes' brains in 3D detail, discovering brain ...

3 hours ago
Phys.org / Climate scientist finds large errors in a global climate pollution database

New research from Northern Arizona University found that a global greenhouse gas emissions database produced by the Climate TRACE consortium, co-founded by former Vice President Al Gore, is underestimating vehicle carbon ...

3 hours ago
Phys.org / Dairy farms in California may transmit H5N1 virus through multiple sources

The H5N1 strain of highly pathogenic avian influenza H5N1 has been detected in over 700 herds of dairy cows in California, the largest dairy-producing state in the U.S. A study published in PLOS Biology led by Seema S. Lakdawala ...

9 hours ago
Phys.org / Subglacial CH₄ export from the Greenland Ice Sheet linked to a mid-Holocene warm period

In a new paper, an international team led by scientists from Charles University, Czechia, has brought evidence linking widespread release of methane (CH₄)—a strong greenhouse gas—from the Greenland Ice Sheet (GrIS) to a warmer ...

4 hours ago