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 ...

Watchers, it may be Monday (and thus, full of suffering), but we can still find ways to enjoy ourselves. Now, we've ...

A cute baby hippo found itself spinning its wheels on a slippery rock while trying to keep up with a herd of hippos in Serengeti National Park in Tanzania. Field safari guide and wildlife photographer ...

Hugo stole hearts when he was born in September at the John Ball Zoo. Now he's at it again, this time making his public debut ...

An adorable baby pygmy hippo named Mars is keeping zookeepers on their toes at Tanganyika Wildlife Park in Goddard, Kansas, and watching the chaos that follows him around everywhere is pure joy! In ...

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 ...

A newborn pygmy hippopotamus named Mars at Tanganyika Wildlife Park in Goddard, Kansas, has quickly become the internet's latest and cutest muse. Welcomed to the world in July by longtime residents ...

Hugo, the baby pygmy hippo, made his first foray into the public side of the hippo enclosure at the zoo on October 27. The ...

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 ...

The Albuquerque BioPark Zoo revealed their new baby hippo is a girl but now they need your help in giving her a name.