The Ngogo chimpanzees in Uganda have divided themselves into two main factions, and dozens of deaths have been recorded since ...

A chimpanzee community in Uganda’s Kibale National Park that split into rival factions later attacked former allies in what ...

Deep in the rainforests of Uganda, scientists have watched the largest known group of wild chimpanzees (Pan troglodytes) turn ...

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

THE world’s biggest chimp clan has exploded into violence as two warring factions kill mothers and children on opposing sides ...

Learn how the world’s largest known chimpanzee group split in Kibale National Park, Uganda, and why the divide led to deadly violence between former allies in a rare chimpanzee “civil war.” ...

An unusually large troop of chimpanzees displayed cooperation and social cohesion for decades, until something shifted and ...

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

Scientists believe they have uncovered a civil war of sorts happening between chimpanzees, and the conflict has killed a ...

A long-term study of the world's largest known community of chimpanzees has documented a rare event: what the researchers describe as the primate equivalent of a "civil war." ...

Uganda chimp group splits into rival factions, unleashing deadly coordinated attacks that resemble human warfare patterns.

Chimpanzees that had once formed a cohesive community in Uganda split into factions and turned violent, according to a new study. Nearly 30 chimps were killed, including 19 infants.