This past October, residents of Mount Vernon, a neighborhood in South Africa, heard a commotion and found two troops of vervet monkeys clashing outside a snack shop on their street.

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 ...

Human virus patterns have been spotted in the highlands of Ethiopia within a community of wild monkeys. Now, ASU is studying these patterns.

A baby spider monkey discovered by the California Highway Patrol this week is in critical condition — suffering from malnourishment, skin and coat issues and an upper respiratory infection. But the ...

Our planet is home to thousands upon thousands of species, large and small, cute and ugly, and human activity has driven many of them to the brink of extinction in just the past few decades. Today, we ...

A group of male capuchin monkeys kidnapped baby howler monkeys – a different species – on a small island of Panama. Video shows the howler monkeys clinging to the male capuchin monkeys’ backs, but the ...