Also known as the Polynesian tree snail or niho tree snail, the Partula snail (Partula nodosa) is actually one of several snail species of the genus—all of which are in danger of extinction.

2008's first-ever comprehensive global assessment of these animals revealed that a third of reef-building corals are threatened. Perhaps one of the most striking elements of the present extinction ...

In fact, if you asked people to name an extinct animal who wasn't a dinosaur or woolly mammoth, dodo bird would probably be the most popular response. New law firm files suit against Trump over ...

Dire wolves went extinct roughly 13,000 years ago ... Here's a look at what we know about the prehistoric species: Along with saber-toothed cats and enormous short-faced bears, dire wolves ...

A biotech company says it has bred three animals with key physical features of the dire wolf — a species that has been extinct for more ... dire wolf pups are in fact the real thing — or ...