See how researchers at Colorado State University used machine learning to prove elephants address each other with specific ...

Check out the video of this serval cat vs cheetah showdown in the Serengeti. Then read our analysis of what cheetahs normally ...

Feral hogs already cause billions in damage, but two dangerous diseases could make the problem far worse for farms and ...

Rare observations show Atlantic puffins holding sticks to reach itchy spots, suggesting tool-like behavior beyond nest ...

Ducks can wade through icy water thanks to a remarkable heat-exchange system in their feet that protects their warm core.

European bison are being introduced to a part of Spain in the hope that they will restore ecosystems and help fight wildfires ...

Vertical pig farms, or "hog hotels," have been popping up in China since 2022. But what goes on inside these 126-story ...

Sea otters use a special underarm pouch to store food and even their favorite rocks for smashing open hard shells.

Siamese crocodiles were believed extinct until a small group was discovered in 2020. Thanks to locals in Laos, the population is soaring.

Learn how a man's dream of becoming a professional python hunter resulted in the capture of the second-largest python in Florida history.

A new study in Behavioral Biology reveals how chimpanzees solve resource dilemmas. Larger, more tolerant groups share resources better.