On Wednesday, August 16, The Cincinnati Zoo shared an adorable clip of how they are training their baby hippo named Fritz with a clicker and one of his favorite treats, lettuce. Check out this video ...

The Cincinnati Zoo shared the cutest video you'll see today, and people can't get enough of it! Their baby hippo named Fritz was given a treat and he tried to eat it just like his mom, but it didn't ...

DENVER — Denver Zoo Conservation Alliance said this week that its beloved hippos' scheduled transfer to a different state ...

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 ...