This little guy is beating the heat in the cutest way possible! Check out Obi, a 3-week-old pygmy hippo calf, splashing around with his mom at the Melbourne Zoo in Australia. Tap to see video if ...

Before Moo Deng became a viral sensation, baby Obi was making waves with his mom at the Melbourne Zoo in Australia. A YouTube video from Zoos Victoria shows the baby pygmy hippo taking its first swim ...

GRAND RAPIDS, Mich. (WOOD) — John Ball Zoo’s baby pygmy hippo made his public debut Monday. Baby Hugo made his first public appearance Oct. 27 for a members-only preview event. The exclusive event ...

The John Ball Zoo's newest addition to the family, Hugo the pygmy hippo, is finally viewable in his habitat with his mom, Penelope. The zoo said in a Facebook post announcing Hugo's public debut on ...

CHESTERFIELD COUNTY, Va. — Scores of folks gathered at the Metro Richmond Zoo to celebrate Poppy the pygmy hippo's birthday.

Fiona and her mother, Bibi — the Cincinnati Zoo's famed pair of charismatic hippos — got off on the right foot with their new roommate, Tucker, on Monday morning. The Cincinnati Zoo & Botanical Garden ...

DENVER (KDVR) — The Denver Zoo Conservation Alliance is saying goodbye to its Nile hippopotamus, Mahali, as he moves to a wildlife preserve in Texas this fall. The zoo said the move is designed to ...

DENVER — Denver Zoo Conservation Alliance said this week that its beloved hippos' scheduled transfer to a different state this fall has been postponed. In July, the zoo announced Mahali, its Nile ...