Bonobos and chimpanzees use friendly physical contact to manage social stress before meals. New research shows both species ...

Hugging before stressful events may be an ancient way of building trust, say scientists studying apes.

WASHINGTON, March 13 (Reuters) - Bonobos for years have had the reputation of being the cool hippies of the simian world, with a "make love, not war" ethos, in contrast to their belligerent cousins, ...

Chimpanzees and bonobos structure their social relationships in similar ways to humans, according to a new international study led by researchers from Utrecht University and Universidad Carlos III de ...

We don't just have sex to reproduce—new research suggests that using sex to manage social tension could be a trait that existed in the common ancestor of humans and apes six million years ago. Humans ...

It's been a puzzle why our two closest living primate relatives, chimpanzees and bonobos, have widely different social traits, despite belonging to the same genus. Now, a comparative analysis of their ...

Uganda's chimpanzee experiences are among the finest on earth. And nowhere is that more evident than in two remarkable ...

World Chimpanzee Day highlights why our closest living relatives are vital to science, forests, and understanding human ...

World Chimpanzee Day 2026 is observed every year on July 14. Here are some highlights of world's five rarest chimpanzee ...

With the summer months bringing scorching temperatures across Northwest Louisiana, nearly 300 chimpanzees at Chimp Haven are ...