When the weather outside is rightful, like it has been for much of this past week in the United States, zoo keeps have to come up with ways to keep the zoo animals both mentally and physically ...

Add Yahoo as a preferred source to see more of our stories on Google. berlin-zoo-pygmy-hippo-birth-needs-name parade pets The Berlin Zoo is celebrating the birth of an adorable Pygmy Hippo whose ...

All the Latest Game Footage and Images from Happy! The Hippo Welcome to Happy! the Hippo, a previously lost 3D platformer collectathon, now brought to life on modern hardware. Roll, bounce, and dive ...

Happy, the National Zoo's solitary male Nile hippopotamus, is heading for the chillier climes of the Milwaukee County Zoo, officials said. But no worries: His new digs there will include a pool, a ...