The subject of the HBO docuseries will face nearly four years in prison after pleading guilty to perjury and obstruction of justice. Chimp Crazy star Tonia Haddix was sentenced to 46 months in prison.

Al and Kamaka, two old friends who are both in their 50s, are experiencing a whole new world. Part of what's novel: females. "Right off the bat, they were just enamored with the ladies in the group," ...

AMES, Iowa – Shocking is one word Jill Pruetz uses to describe the behavior she witnessed after a chimp was killed at her research site in Fongoli, Senegal. The fact that chimps would kill a member of ...

Forbes contributors publish independent expert analyses and insights. Jared Ranahan is a reporter who covers travel and ecotourism. While Louisiana is known for its high concentration of alligators ...

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, ...