In chimpanzee communities, strong social ties can be a matter of life and death not just for the adults who form them, but ...

Female chimps are often the ones who leave their birth group. That means most do not live near their mothers or sisters.

Here’s what muscle fibres, motor control, and a bit of adrenaline say about our place in the strength hierarchy ...

In both the Soviet Union and the United States, early space programs used animals as test pilots, with little regard for ...

For those who aren’t familiar with the infamous story, Charla Nash, who is now 71, was attacked at her friend Sandra Herold’s ...

Chimpanzee moms are like us: They mourn, dote, and take 'me' time. New research is revealing more about chimp motherhood, vital knowledge that can help conserve the endangered species.

The woman, whose friend's chimpanzee named Travis attacked her after trying to escape, received a face and hand transplant.