The two-month-old pygmy hippo has become a viral internet sensation and a popular tourist attraction. Moo Deng was born in ...

Is it not, too, a mammal, and thus blessed with the inherent, cute “baby schema” which supposedly characterizes all mammals, ...

Some of the earliest internet moments — Keyboard Cat, for instance — centered on critters. And that hasn't changed, even as ...

Moo Deng, a baby pygmy hippo, has become the internet’s latest craze. But what seems like unlikely celebrity has a simple ...