Chimpanzees are humans' closest living relatives, sharing more than 98% of our DNA. They are endangered, with fewer than ...

A chimpanzee at San Francisco Zoo and Gardens who was said to be one of the oldest in the United States died this week at the ...

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant ...

A study published last year by Malherbe and colleagues analyzed more than seven years of video footage from 70 wild ...

A rare and deliberate signal between a mother chimpanzee and her daughter raises new questions about ape communication, culture and the meaning of sharing a language ...

Details of the life of a "beloved" chimpanzee who starred in a series of adverts for PG Tips tea has been revealed in a new ...

Tonia Haddix, the subject of HBO docuseries “Chimp Crazy" and a controversial figure in exotic animal ownership, has lost her ...

A study finds that young female chimps build nests earlier and more often than males, showing early independence.

Celebrity chimp Choppers is set to have an in-depth story of her life revealed in a study led by researchers at National ...

The U.S. Department of Agriculture ruled on March 13 that Tonia Haddix's Animal Welfare Act dealer license would be ...

is specially designed to provide many of the experiences the chimps would have in the wild while also meeting their unique physical, social and psychological needs. As Chimp Haven welcomes the 10 ...

A study published last year by Malherbe and colleagues analyzed more than seven years of video footage from 70 wild chimpanzees using tools to extract food in the Taï research area, home to ...