Groups teemed at the Saint Louis Zoo Friday night to watch the animals and sip drinks, with no children in sight.

The St. Louis Zoo is celebrating the birth of two rare leopard cubs. The Aug. 13 birth of the newborn Amur leopards marks 'a ...

The Saint Louis Zoo has celebrated the birth of two rare Amur leopard cubs, a boon for one of the world's most endangered ...

Four young spider monkeys are now happily adjusting to life at the zoo after being taken from smugglers at the southern U.S.

Anyone can now visit the young Mexican spider monkeys living at the St. Louis Zoo, but their journey to get there was ...

The Saint Louis Zoo is celebrating the birth of two Amur leopard cubs, one of the most critically endangered big cats in the ...

Fall in St. Louis means you can finally enjoy an outdoor event without your clothes sticking to you. And thus, fall in St.

Watching Mama play with five babies! The Saint Louis Zoo welcomed five new residents on May 25th when their cheetah named Cora gave birth to quintuplet cubs.

At the Saint Louis Zoo in Primate Canopy Trails, a series of walkways and paths take visitors up close with four new, endangered spider monkeys.