Add Yahoo as a preferred source to see more of our stories on Google. Do hippos swim? Get to know more about the river horse's aquatic skills. The hippopotamus, commonly called "hippo," is the ...

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 ...

Did you know that despite spending most of their lives in water, hippos can’t actually swim? It may sound odd, but these semi-aquatic giants have unique adaptations that allow them to thrive in their ...

The word "hippopotamus" was derived from the Greek language, in which "hippos" means horse and "potamos" refers to a "river or rushing water." These so-called "river horses" spend the majority of ...

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 ...