With foot-long claws, Duonychus, a newly discovered species of therizinosaur, looks like one of the terrifying stars of the ...

The Indonesian coelacanth, a fish once thought to be extinct for 70 million years, was discovered alive in greater numbers ...

A coelacanth, known by some as the "dinosaur fish," was spotted in eastern Indonesia in a rare sighting of a species once ...

Mississippi has changed over millions of years and everything from sea monster to dire wolf fossils can be found here.

An underwater species that was once believed to have gone extinct some 70 million years ago was recently spotted in what became a rare photoshoot ... as "living fossils" or "dinosaur fish ...