Ever wonder where the phrase "mama bear" comes from? The question can be easily answered by watching a mother bear defend her ...

The largest sloth of all time was the size of an elephant. Known to paleontologists as Eremotherium, the shaggy giant ...

Imagine a world where enormous cats once prowled the wilderness with teeth so long, they looked like ivory daggers. Most ...

A rare new resident has arrived at Edinburgh Zoo, and he’s already making quite the impression. Cipísek, a two-year-old sloth ...

Cipísek, a rare sloth bear, has found a new home at Edinburgh Zoo and is 'already making quite the impression' after coming ...