Luella's infant is the first swamp monkey born at the zoo since 2009. The post included adorable shots of the new arrival clinging to its mother while turning a bright-eyed gaze toward the camera.

The Louisville Zoo is celebrating the birth of a colobus monkey, the first-ever to be born at the zoo. Zoo officials said 5-year-old Ate gave birth to a healthy infant early Sunday morning. The gender ...

A baby male Schmidt’s red–tailed monkey too weak to hold on to his mother is getting a helping hand from his keepers at the Houston Zoo.

According to the zoo, “Both common marmosets and cotton-top tamarins are omnivores, enjoying a varied diet that includes ...

The infant monkey was one of two valued at $7,000 apiece being cared for by a pet shop outside Miami.

A pet monkey in Indiana, one of the few states allowing monkeys to be kept as pets without a permit, attacked a 10-month-old baby, officials said.