Video by @zookeeperguyHippos have four canines one in each corner in the front of their mouth. But if you look along here, ...

Gayla Peevey, at age 10, recorded the holiday hit "I Want a Hippopotamus for Christmas" in 1953, leading to a successful ...

Milwaukee County Zoo opened its new rhino and hippo habitat Dec. 5, completing its Adventure Africa project, a $50 million ...

Hannah the Hippo, born Nov. 22, 1973 celebrated her special day at the San Diego Humane Society’s Ramona Wildlife Center Hannah the hippo will become the world's oldest known living pygmy hippopotamus ...

Collective "awwws" can be heard around the world as the most famous family of hippos welcomed a baby calf at the Cincinnati Zoo and Botanical Garden. Until the 60-pound bundle of joy arrived, the ...