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 ...

Poppy the pygmy hippo, previously living in a climate-controlled environment, has made her debut in the outdoor Hippo Haven habitat at Metro Richmond Zoo. The nearly four-month-old Poppy, weighing ...

CINCINNATI, Ohio -- An adorable baby hippo born prematurely at the Cincinnati Zoo is growing so fast. Fiona looks tiny for a hippo but she's actually 73 pounds, up from the 29 pounds at her birth. She ...

John Ball Zoo in Grand Rapids named their new baby pygmy hippo Hugo, who is part of an endangered species with less than ...

Celebrate the school break with a visit to Khao Kheow Open Zoo, just an hour’s drive from Pattaya, this October 13! On this ...

Hippo mama Bibi gave birth six weeks early Jan. 24, 2017, to the first Nile hippo born at the Cincinnati Zoo & Botanical Garden in 75 years. No one could've imagined what a stir this underdeveloped, ...

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 ...

Longtime favorite Mahali, the Nile hippopotamus, is making a Texas-sized move this fall. This week, the Denver Zoo Conservation Alliance announced that the popular pachyderm will be moving to a 3-acre ...

DENVER — A fixture at the Denver Zoo is leaving the Mile High City. The Denver Zoo Conservation Alliance announced Thursday that Mahali, a Nile hippopotamus, will be moving this fall to a three-acre ...