Curiosity always did kill the cat. A lion got the shock of its life after approaching a motionless grey lump – only to discover it was an angry hippo. The surprising video shows a lion walking up to ...

Hippopotamuses (Hippopotamus amphibius) are large, round, water-loving animals that are native to Africa. The word "hippopotamus" comes from the Greek word for "water horse" or "river horse," although ...

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 ...

There are two species of hippopotamus: the common river hippo (Hippopotamus amphibious) and the much smaller pygmy hippo (Choeropsis liberiensis). The hippo is one of the largest mammals on Earth. On ...