The hippopotamus, commonly called "hippo," is the third-largest living land animal. Male hippos can weigh up to 9,920 pounds while females weigh around 3,000 pounds, according to PBS." The animal's ...

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 ...

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 ...

Thanks to social media, people around the world have fallen in love with Fiona and Fritz at the Cincinnati Zoo and the adorable memes of baby Moo Deng. It’s easy to see why — baby hippos are ...

John Ball Zoo’s baby pygmy hippo made his public debut Monday. Baby Hugo made his first public appearance Oct. 27 for a ...

Discover surprising animals that defy expectations by swimming effortlessly. Nature’s aquatic talents are more diverse than ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — After a months-long ...

CHESTERFIELD COUNTY, Va. (WRIC) — The newest star of the Metro Richmond Zoo is strutting her stuff, showing off thousands of years of natural instincts during her first experience swimming, just three ...

Hello, Hugo!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 ...

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 ...