Remember how fun it was to play on monkey bars? They were by far one of the best activities on a jungle gym while we were growing up, and will likely be for our kids, too. As parents, it’s only ...

HENAN PROVINCE, China — A capuchin monkey at a zoo in Central China is a little too smart for its own good. A video released by the Zhengzhou Zoo in Henan Province shows the animal using a rock to ...

Observations of Coiba’s tool-using immature capuchin monkeys show them carrying abducted infant howler monkeys. What is the reason for this behavior? Vanessa Crooks Caught in the act! Capuchin monkeys ...