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

Mars, a pygmy hippo born at Tanganyika Wildlife Park, wants to take you along for a spa day and share some of his favorite tips.

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

I started recording that, and realized that if that was making me laugh out loud, that the world was going to love it, as ...

The John Ball Zoo's hippo calf was born on Sept. 3 to mother Penelope and her mate Jahari. The calf, who is yet to be named, is Penelope's first child. The hippos are doing well, and the zoo's animal ...

Born September 3rd at John Ball Zoo in Grand Rapids, Michigan, this baby pygmy hippo had a sweet gender reveal when dad ...

The zoo is holding an event on Thursday, Sept. 11, to reveal the gender of the hippo calf with help from father Jahari.

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

MLive was there as the community members gathered to see father Jahari reveal the gender of the zoo’s newest addition. Check ...

Friends, I hope you're picturing the absolute town-crier vibe of this announcement. This Monday we are collectively gifted by ...

In a viral video shared by the zoo, they demonstrate the best way to cure the hippo's mischief: calling his mother.

GRAND RAPIDS, Mich. — John Ball Zoo announced the sex of their new pygmy hippo calf Wednesday. Born last Wednesday to mother ...