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 ...

Is anything cuter than a baby hippo? Fans of Thailand’s Khoa Kheow Open Zoo don’t think so. The zoo recently held a four-day festival dedicated to their most famous resident: a pygmy hippo named Moo ...

The hippo (Hippopotamus amphibius) is a semiaquatic mammal found in Africa. It is one of only two species in the family Hippopotamidae: the common or river hippo and the pygmy hippo. The river hippo ...

CINCINNATI — Just call her Professor Fiona. The Cincinnati Zoo’s famous premature baby hippo does more than delight social-media fans and help sell a wide range of merchandise. She’s also an ...