Baby hippos can be quite a handful. They are naturally rebellious and exhibit highly rambunctious behavior on a daily basis.

A world-famous rare pygmy hippo, who went viral on social media when she was born, is set to move to a Kent zoo.

A zoo in Grand Rapids, Michigan, recently welcomed the fourth baby pygmy hippo born in a U.S. zoo within the past year.

Fiona the hippo at the Cincinnati Zoo has been written up in the New York Times and her own show. Mars, a pigmy hippo in ...

This is the fourth pygmy hippo born in a U.S. zoo in the last year, which is significant for the endangered species.

Born September 3rd at John Ball Zoo in Grand Rapids, Michigan, this baby pygmy hippo had a sweet gender reveal when dad Jahari cracked open a blue Jell-O filled watermelon!