What began as a woman raising a baby chimpanzee like her own child eventually turned into one of the most horrifying animal ...

“I was amazed that I was still alive,” Charla Nash said about the gruesome 2009 attack Cara Lynn Shultz is a writer-reporter at PEOPLE. Her work has previously appeared in Billboard and Reader's ...

Chimpanzees from the Western group attacking members of the Central group in 2019. Aaron Sandel Since 1995, scientists have kept a watchful eye on the Ngogo chimpanzees in Uganda’s Kibale National ...

A once large and peaceful group of chimpanzees in the western forests of Uganda has now split into two, causing a rare “civil war” among the primates.

For years, two sets of chimpanzees lived as one in Uganda’s Kibale National Park — grooming, interacting and patrolling their territory in a cohesive community. Subscribe to read this story ad-free ...

Chimpanzees are one of the closest relatives to humans, but they are also significantly stronger, with some estimates suggesting several times the strength of an average person. Living in complex ...