Most people remember hippos from school as huge animals that spend much of their time in rivers. That simple image leaves out many surprising details about how they actually live. Researchers who ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Hippos will kill other animals, like crocodiles, that enter their territory, especially when protecting babies. Hippos and whales ...

HOUSTON — Move over, Moo Deng, there's a new pygmy hippo in town. The Houston Zoo welcomed Akobi recently and he's been getting acquainted with the new home he shares with the bongos. Akobi is a ...