Add Yahoo as a preferred source to see more of our stories on Google. A Congolese Army soldier holds a baby chimpanzee while manning a checkpoint in the entrance to the provincial capital of Goma, ...

Wild chimpanzees in Uganda split into two separate communities and later engaged in deadly attacks against each other.

Aaron Sandel can pinpoint when it all started. The codirector of the Ngogo Chimpanzee Project had been observing a group of apes on June 24, 2015, in Uganda’s Kibale National Park, where the project ...

Researchers have documented a permanent split between the largest-known group of wild chimpanzees, which erupted into a lethal civil war over the past several years — findings that could help ...

This shows adult male chimpanzees of one group attacking a male chimpanzee of another group in 2019 The world's largest known group of wild chimpanzees has split and been locked in a vicious "civil ...

Primates, including humans, are among the social animals living on Earth. Their survival relies heavily on cooperation with ...

What you need to know: Villagers call for protection after chimpanzee injures child. Fear and grief have resurfaced in Karuswiga Village after a chimpanzee attacked and critically injured a ...

For decades, the 200 Ngogo chimpanzees in Kibale National Park, Uganda, lived what seemed a calm and normal existence. Males and females hunted together, groomed each other and went on patrols through ...