If you want to see many primates in one place, Kibale National Park is where to go. Thirteen primate species call this forest ...

She approached chimps as she did people: on their own terms. By Sam Anderson ...

This is read by an automated voice. Please report any issues or inconsistencies here. The Los Angeles Zoo welcomed the birth of a baby gorilla, the fifth and latest addition in a recent baby boom of ...

Few figures in history have done more to change our understanding of the natural world. We celebrate Jane Goodall’s remarkable life with rare images from the National Geographic archives. Ethologist, ...

If you've had an annual checkup recently, your doctor probably ran a blood test to look at things such as your cholesterol levels. Researchers are also interested in the levels of cholesterol and ...

A deadly conflict between rival groups of chimpanzees in Uganda led to comprehensive victory and a bounty of territory and food — does it show why humans go to war? When you purchase through links on ...