Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

The discovery fundamentally changes the understanding of a structure in the avian eye that has been misinterpreted for centuries.

Explore the connection between neurodegeneration and cellular senescence in understanding brain structure and ageing.

Studies of brain injuries and electrical stimulation seemed to bear this out. Damaging the Broca’s area, for instance, ...

Coyotes mate for life, mourn their dead, and even help forests grow, revealing deep emotional lives and vital roles in wild ...

Ferris—The City of Ferris is launching a new animal care campus through a public private partnership with Flying B Animal Rescue and Sanctuary ...

Nitrogen, upon which all life on Earth depends, may hold the key for explaining how early life on the planet evolved and how ...

Animals have evolved crab-like bodies at least five times throughout history, a process known as carcinization.

Many people still don’t understand how protein works, why it matters or the best ways to get enough of it in their diet. Here ...

In Utah, construction workers heard something strange in the middle of a normal day, a screeching sound they couldn’t blame ...

Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...

Most animal stories that make headlines are either funny or heartwarming, but the ones that stood out in 2025 were different.