The Houston Zoo is home to six red-tailed monkeys, including the new baby.

There are two species of colobus monkeys — the Angolan and the Eastern — that are differentiated by their white hair. Angolan colobus have white fur flowing from their shoulde ...

Authorities say two monkeys have been returned to a South Carolina compound that breeds the animals for medical research YEMASSEE, S.C. -- Two more monkeys have been returned to the South Carolina ...