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 ...

Between the Old World, which includes Africa and Asia, and the New World, which includes Mexico and Central and South America, there are well over 200 monkey species. Yet, nearly all species of baby ...

Brookfield Zoo Chicago just got a whole lot cuter thanks to the arrival of a new baby squirrel monkey! And the best part? You can see this precious new arrival in person starting Friday, July 11, at ...