A chimpanzee escaped its enclosure and was on the loose at the Indianapolis Zoo Friday morning, but the animal was later located and returned to her exhibit, the zoo said. "At approximately 10am, a ...

Spread out across 200 acres in Northwest Louisiana, Chimp Haven is the world's largest chimpanzee sanctuary. Every detail, from the moat to the meal plan, has been designed to ensure the more than 300 ...

Chimpanzees appear to execute Rational Evidence-Weighing in complex decision-making tasks. The experiments conducted demonstrated that chimps changed their minds when presented with stronger evidence.

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 ...