Sometimes, we manage to spin new information in ways that will support our belief rather than change our minds. Just watch ...

In a series of experiments designed to test the metacognition of these fascinating apes, psychologist Hanna Schleihauf of ...

Chimpanzees mirror human thought processes in new study - The primates can critically assess the quality of evidence when ...

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 ...

Chimpanzees living in a sanctuary in Africa have developed a “fashion trend” for dangling blades of grass or sticks from their ear holes and their behinds, a new study shows. In 2010, researchers ...

Chimpanzees, along with bonobos, are humans' closest living relatives. In fact, you may have heard that humans and chimps share 98.8% of their DNA. But is this actually true? And what does "similar ...