Thailand's beloved pygmy hippo Moo Deng predicted Donald Trump's presidential election victory in a viral video.

Anglers off the coast of Pakistan felt something bite their baited lines and reeled in a “torpedo-shaped” predator with teeth on its tongue. It turned out to be a new species. Scientists Sher Khan ...

From the size of their teeth to the truth about white tigers, find out everything you need to know about this majestic big ...

While past terror bird fossils placed the meat-eating birds at 3 to 9 feet tall, new findings suggest that some were even ...

Did you know the word "hippopotamus" comes from the ancient Greek for "river horse"? But don't let that fool you; this big, lumbering mammal is anything but a horse. In fact, it's one of the most ...

Researchers including a Johns Hopkins University evolutionary biologist report they have analyzed a fossil of an extinct ...

At the turn of this century, seeing a wild jaguar was exceptionally difficult. People driving through the Jaguar Ecological ...