Gladys, a 12-year-old gorilla at Cincinnati Zoo, gives birth to her first baby, marking the 51st gorilla born at the zoo. Mom and baby are doing well.

Twelve-year-old gorilla Gladys is a mom! A healthy baby boy was born on Sat., 9/20, at 8:32 am. Mom & baby are doing well.

Chester Zoo is celebrating the birth of a rare coppery titi monkey - the first of its kind ever born at the zoo in its 94-year history.

Conservationists are celebrating the arrival of baby beavers at the Nene Wetlands nature reserve in Northamptonshire.