Filmmaker Bertie Gregory's new documentary special captures the extreme challenges facing the world's fastest land animal.

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

It took more than a century for researchers to prove that Neanderthals were actually quite intelligent and that they ...

As darkness falls across Harar, people gather to welcome the city’s carnivorous visitors and see them get their fill.

Researchers found genetic differences that likely resulted from humans killing aggressive bears, leaving docile individuals ...

Bite force, a measure of the strength of an animal's bite, helps researchers understand a species' role in the ecosystem.

We're constantly told that spending time in nature is good for the body and the mind alike. A large body of research shows ...

Harm toward animals should never be dismissed as harmless behavior. It is often one of the earliest signals that empathy is ...

A review of studies reveals nature phobias affect up to 9% of people globally. Broader nature aversion threatens conservation ...

Car crashes with wildlife kill about 200 Americans every year. Federal funding is helping states build safe animal crossings to reduce the carnage.