Chimpanzees are among the most intelligent primates, but that intelligence is paired with extreme physical strength and ...

During a lab visit in 1990, Jane Goodall disregarded the caution of some workers there to get close to an alpha chimpanzee and communicate with it Goodall's groundbreaking years observing chimps ...

Bobby Moore reports on a dangerous chimp that escaped from the zoo.

When Aristotle claimed that humans differ from other animals because they have the ability to be rational, he understood rational to mean that we could form our views and beliefs based on evidence, ...

Chimpanzees have a reputation for being aggressive, while bonobos are often seen as their peaceful counterparts. This contrast has frequently been used to explain different sides of human nature.

Laura M. MacLatchy receives funding from the Leakey Foundation, the National Science Foundation, the University of Michigan. Lauren Sarringhaus receives funding from the National Science Foundation, ...