After gaining new territory through conflict, a chimpanzee group saw higher birth rates and better infant survival due to ...
The Ngogo chimpanzees of Uganda's Kibale National Park have long been known for violent clashes with neighboring groups, ...
A deadly conflict between rival groups of chimpanzees in Uganda led to comprehensive victory and a bounty of territory and food — does it show why humans go to war?
The Ngogo chimpanzees of Uganda’s Kibale National Park have long been known for violent clashes with neighboring groups, ...
Uganda’s Ngogo chimpanzees are well known for their “chimpanzee warfare.” Primatologists have observed their brutal, lethal ...
A new study has the clearest evidence yet that territorial expansion after lethal conflict can directly boost reproductive ...
Fifteen years ago, researchers working deep in Uganda's Kibale National Park watched something unsettling unfold. The Ngogo ...
Chimpanzees at a sanctuary founded by famed primatologist Jane Goodall pulled a Texas graduate student into their fenced-off enclosure, dragging him nearly a half-mile and biting his ear and hands.
Troy Kotsur attends the Film Independent Spirit Awards in Santa Monica, Calif., in 2023. He stars in the new horror film "Primate." File Photo by Jim Ruymen/UPI Oct. 16 (UPI) --A family's pet ...