These chimpanzees select branches, remove leaves and side twigs, and sometimes even sharpen the tips with their teeth to ...

Explore how dolphin vocalizations reveal important areas for socializing, hunting and feeding, and what they reveal about ...

Antarctica's glaciers are dumping fresh water into the Southern Ocean, and the creatures living there have nowhere to run. A ...

A Parisian cat named Cléo showed only the mildest signs of trouble before a veterinarian warned her owner how close she came ...

Look at this amazing leap across a mountain ravine and then learn about the incredible animal that achieved it!

Getting a stubborn donkey to swallow its medicine sounds nearly impossible, but one clever caretaker found a surprisingly ...

Key West has turned into ground zero for sargassum mat invasions. Why is this happening, and can anything be done to stop it?

The time of year has come for eastern Australian humpback whale migration. Just how do these massive whales make their ...

Read about the extraordinary changes to moose behavior during the month of September. The rutting season is dramatic!

A recent story of a hummingbird hatchling who was abandoned by its mother went viral. Read about the process of ...

Steve Irwin's legacy is remembered not simply because he introduced millions to wildlife, but because he changed the way they ...

The future of Maine's lobster industry may rely on a tiny marine creature smaller than a grain of rice. Here's why.