Big eyes, tiny noses and round cheeks; scientists explain why animals like Moo Deng the pygmy hippo have us hooked.

The internet has fallen in love with an elephant calf born to Asian elephant Rose-Tu on Saturday. The Oregon Zoo has yet to ...

Volcanoes stole the show in Iceland. Restless, the craters have erupted into new phrases, endowing Óróapúls (tremor pulse), ...

Moo Deng, a baby pygmy hippo, became an overnight sensation online. Videos of her were watched by millions. But ...