On an island in Panama, a fad that one researcher called "viscerally disturbing" has recently taken off among a group of young male monkeys. These adolescents and juveniles have started to kidnap the ...

A New Hampshire woman is accused of distributing videos online of monkeys being tortured, murdered and their “sexually sadistic mutilation.” Lynn Seymour, 51, of Manchester, allegedly served as the ...

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A monkey perched on a branch at a zoo in the United Kingdom held a little treasure: a small orange baby peeking out from the safety of his mom’s arms. Meet Citrus, a newborn Francois langur monkey.

Zoo officials say a baby colobus monkey was born on the morning of September 29 to parents “Raj” and “Abana.” Colobus monkeys ...