Seen in Kibale National Park, Uganda, this chimpanzee displays expressive facial features. Its posture and gaze resemble ...

Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

Ducks with corkscrew penises, fish changing sex – what do we really know about sex and reproduction on Earth? Less than we ...

On the genetic level, we're not all that different from chimps. But those small differences in dna can have massive effects.

The feline is highly sought after by wealthy collectors of wild animals, who are numerous on the Arabian Peninsula. Across ...

LITTLE ROCK, Ark.- The Little Rock Zoo has announced an important update for its chimpanzee troop, as two well-known members, ...

Why the Latest Science Leads Us to a New Theory of Human Nature, by Jonathan Leaf (Bombardier, 320 pp., $21) Ever since Darwin, biologists have believed that much could be learned about human nature ...

Primatologist and conservationist Biruté Galdikas changed the way we see orangutans – we take a look at her legacy ...

Second Chance Chimpanzee Refuge Liberia, based in Margibi County and with a set of estuarine sanctuary islands in the Farmington and Grand Bassa rivers, is celebrating 11 years of caring for dozens of ...