But the case was considered an anomaly, although there is genetic evidence suggesting this kind of split is a rare event ...

If you thought the spat between Steve Rogers and Tony Stark was bad, just wait until you hear about the Ngogo chimpanzees.

The largest group of wild chimpanzees known to scientists has permanently split in two. In a study published in Science, ...

Learn how the world’s largest known chimpanzee group split in Kibale National Park, Uganda, and why the divide led to deadly ...

Chimpanzees in Uganda use plants to treat wounds and help injured companions, revealing potential roots of human medicine.

Chimpanzees appear to execute Rational Evidence-Weighing in complex decision-making tasks. The experiments conducted demonstrated that chimps changed their minds when presented with stronger ...

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, the chimpanzees. But is this ...