Wild chimpanzees in Uganda split into rival groups and turned violent, revealing how broken social bonds alone can drive ...

The conflict is unfolding in Uganda's Kibale National Park, where a once-unified group has split into rival factions that ...

The author John Steinbeck wrote “All war is a symptom of man’s failure as a thinking animal.” But are we the only species to ...

Wild chimpanzees in Uganda has split into rival factions, engaging in a prolonged and violent “civil war” for the past eight ...

Great apes copy facial expressions of other apes with exact detail, a behavior that may reveal how human communication first ...

This shows adult male chimpanzees of one group attacking a male chimpanzee of another group in 2019 The world's largest known ...

One day in June 2015, primatologist Aaron Sandel was watching chimpanzees in Uganda’s Kibale National Park when he saw something that did not make sense. A small party of chimps from the Ngogo ...

A pack of 200 great apes lived in harmony in Uganda’s Kibale National Park for decades until their social bonds began to ...

A violent territorial conflict has broken out between two rival chimpanzee groups in Kibale National Park in western Uganda.

The first well-observed "civil war" in wild chimpanzees reveals that shifting social ties alone can fracture a group, ...

Monkey World is set to celebrate the thirtieth birthday of a chimpanzee that was rescued from a circus trainer that held her in 'captive misery'.

A long-term study of the world's largest known community of chimpanzees has documented a rare event: what the researchers ...