Not only do chimpanzees maintain a rhythm while drumming on tree roots, but two subspecies use distinct tempos and techniques ...

This is a photo collection curated by AP photo editors.

Wildlife encounters in national parks continue to surprise and captivate visitors. In Yellowstone, tourists watched in awe as ...

A similar disorganized attachment can occur in captive chimpanzees, particularly orphans who are raised by humans. A lack of ...

Ravi Sahariya (26) sits silently among a group of villagers at a small temple in Moondiyar, a village bordering the ecologically-rich Shahbad forest in Rajasthan’s Baran district. The forest, vital to ...

Spend your rainy Saturday shopping for mom, but make the most of Mother's Day as it starts to clear up Sunday. Meteorologist Andrew Graustki has your Things to Do.

Why it's awesome: The hoatzin is often regarded as one of the world's strangest birds. Hatchlings are born with clawed wings ...

104. Louise — This moniker has English roots and means "famous warrior," so it's a strong name for a baby girl. 105. Ethel — ...

Do animals have siblings, aunties, or cousins? Can they survive without any family at all? Female gazelles, like this ...

The hilarious video then featured a rotating cast of shelter animals paired with absurdly impressive claims. Thar the dog ...

Life depends on genes being switched on and off at exactly the right time. Even the simplest living organisms do this, but ...

According to officials, crews had to break out power tools to rip out a tree, as well as dig through the tough dirt to pull ...