Biology News

Mar 16, 2026 by Natali Anderson

Entomologists in Panama have observed a leaf-masquerading katydid species that begins life bright pink before turning green days later, a shift that may mimic rainforest leaves that flush red or pink before maturing — an adaptive camouflage strategy previously mistaken for a rare genetic anomaly. Intense hot pink morph of an adult female Arota festae photographed on March 27, 2025, on Barro Colorado Island, Panama. Image credit: Zeke W. Rowe. Also...

Mar 11, 2026 by News Staff

In a new study led by University of British Columbia Ph.D. student Hannah Griebling, raccoons (Procyon lotor) continued manipulating complex puzzle boxes...

Mar 9, 2026 by Natali Anderson

An antbird long thought to be a single widespread species across the Amazon rainforest is, in fact, several different ones. Among them are two newly-described...

Mar 5, 2026 by News Staff

Using powerful X-ray beams, automated robotics and AI, entomologists have created interactive digital images representing 212 genera and 792 species of...

Mar 4, 2026 by News Staff

Earlier work has demonstrated that an extremophile bacterium species called Deinococcus radiodurans can survive the radiation, cold, and desiccation associated...

Feb 26, 2026 by Enrico de Lazaro

The ancestors of today’s malaria-spreading mosquitoes in the Anopheles leucosphyrus (Leucosphyrus) group may have shifted to feeding on humans around...

Feb 26, 2026 by Sergio Prostak

Most people know about lightning and the havoc it wreaks on forests. They do not know about the weak electrical glow, called a corona, that is thought...

Feb 18, 2026 by News Staff

As human space exploration pushes farther from Earth, the need for sustainable ways to obtain local resources is becoming increasingly urgent, as routine...

Feb 17, 2026 by Natali Anderson

Scientists have isolated a new strain of the Psychrobacter cryohalolentis species from 5,000-year-old ice from Scarisoara Ice Cave in Romania. Remarkably,...

Feb 17, 2026 by News Staff

Keratin composites enable animals to hike with hooves, fly with feathers, and sense with skin. Mammalian whiskers are elongated keratin rods attached to...

Feb 5, 2026 by News Staff

The consistent performance of Kanzi the bonobo in pretend play experiments suggests that the mental capacity to imagine nonexistent objects may trace back...

Jan 29, 2026 by News Staff

Ornithologists with the Cornell Lab of Ornithology have stitched together the most complete avian evolutionary tree ever, unveiling surprising relationships...

Jan 22, 2026 by News Staff

A team of researchers led by the University of Wisconsin-Madison has reverse-engineered a primordial nitrogen-fixing enzyme, illuminating how life thrived...

Jan 19, 2026 by News Staff

In a paper published today in the journal Current Biology, researchers at the University of Veterinary Medicine, Vienna, report the first experimental...

Jan 13, 2026 by Natali Anderson

A fish species called the armored rockhead poacher (Bothragonus swanii) carries a secret that has confounded marine biologists for decades: a deep, bowl-shaped...

Jan 13, 2026 by News Staff

In new experiments aboard the International Space Station (ISS), microbiologists from the University of Wisconsin-Madison and Rhodium Scientific Inc. have...

Jan 5, 2026 by Natali Anderson

Deep in the seasonally flooded savannas of Bolivia, a small, olive-green songbird has been quietly eluding science. Now, after six decades of confusion...

Jan 5, 2026 by News Staff

Compared to other primates, humans have remarkably large brains relative to their body sizes. The resultant high demands for glucose may have been supported...

Dec 29, 2025 by Natali Anderson

Ornithologists have discovered a new species of tinamou living in the montane forests of the Serra do Divisor, western Amazonia, Brazil. An individual...

Dec 29, 2025 by News Staff

Frogs have conserved their ecology in the last 45 million years, according to new research led by University College Cork. Falk et al. show that the geometry...