Footage of a controversial 1930s experiment revealed the differences between a nine-month-old baby and a chimpanzee in ...

In human societies, urination is generally considered a private affair ― and yet, when one person announces that they need to ...

Just as people often yawn or scratch themselves when they see someone else do so, for chimpanzees, peeing is contagious ...

Synchronized urination may reinforce social bonds and improve group cohesion among chimps, according to new research.

A unique discovery in Uganda's Kibale National Park reveals a special gesture used by chimpanzee Beryl and her daughter ...

The same is true of Beryl, a chimpanzee living in Kibale National Park, in Uganda, and her young daughter, Lindsay. When ...

Netizens have been having a hard time keeping their laughter off since the time a video of a cute little Chimp cuddling with ...

Even bathroom habits can reveal the social lives of our closest relatives.

Discover the heartwarming story of a chimpanzee mother and daughter in Uganda who created their own unique gesture to ...

How can chimpanzees, so closely related to humans, have almost no sense of rhythm? Behavioral biologist Michelle Spierings ...