Chimpanzees can change their minds when the facts no longer support their previous beliefs – a rational level of thinking that was once considered uniquely human. In a series of experiments designed ...

And chimps outperform humans. I once watched Matsuzawa show videos of his experiments with Ai and Ayumu at a conference attended by the world’s leading chimp researchers, including Jane Goodall, ...

Despite being one of the most cooperative species on the planet, humans routinely fail to manage shared resources sustainably ...

Source: Ruben van Kuik, via Wikimedia Commons. How do scientists study the evolution of human culture and cognition? There aren’t any early hominins around—but there are chimpanzees, our closest ...

1) That the knowledge gained must be necessary to advance the public’s health; 2) There must be no other research model by which the knowledge could be obtained, and the research cannot be ethically ...

Human brains do something peculiar when a chimpanzee screams or hoots. Instead of treating those sounds as generic animal ...

Add Yahoo as a preferred source to see more of our stories on Google. Jane Goodall, a pioneering primatologist who befriended chimpanzees, is dead at 91. She discovered that chimpanzees make and use ...

— -- Unseen by anyone else on a hike, a snake crosses your path. What would you do? Chimps, our closest animal cousins, emit soft hoots to warn their unaware friends about the unseen danger. But ...

Ai, the \"genius\" chimpanzee whose incredible cognitive abilities revolutionised primate intelligence research, has died in ...