"I don't think I would have ever thought I'd be here, coming from my country and ending up being a good wrestler," Dunia ...

A high school wrestler from New York just won a national championship and is heading to college on a scholarship, but that’s ...

Researchers say that while territorial disputes between animal groups are well known, wars within such groups are extremely ...

Chimpanzees are one of the closest relatives to humans, but they are also significantly stronger, with some estimates ...

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

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

A major chimpanzee group split into rivals and turned violent, showing how social divisions alone can drive deadly conflict even without human-like factors.

Outbreaks of violence between chimpanzees have sparked fierce debate online about the origins of war in humans ...

A chimp community in Kibale National Park has split into rival groups, with one attacking the other as researchers—including ...

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