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 ...

The Cincinnati Zoo & Botanical Gardens' prematurely-born hippo, Fiona, now tops the scales at over 200 pounds as she furthers her progress toward joining her parents in the outdoor enclosure. The zoo ...

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 ...

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 ...

Two hippos at the San Antonio Zoo are having fun and spreading the love with their handlers. The zoo on Tuesday shared a video of the hippos taking part in an artistic enrichment activity. The ...

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 ...