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

You know, we've never thought about the first time a cow moos. It just seemed like something they innately knew how to do.

One of the best things that can happen to a zoo or aquarium is for one of their resident animals to go viral. But what happens when these cute animals become, well, less cute?

On Tuesday morning, the “Today” show joined in celebrating the arrival of the elephant calf. In the “Morning Boost” segment, ...

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

Named for a Thai dish that means “bouncy pork”, Moo Deng has become the muse for cakes, clothing, tattoos, and fireworks. Makeup tutorials demonstrate how to get her baby-pink cheeks and dewy ...