Duonychus is one of the few species of theropod dinosaur that evolved two-fingered hands.

Millions of years later, fossilized remains are now revealing the story of a giant, clawed dinosaur that once dominated the Earth. Paleontologists have just unearthed a brand-new dinosaur species in the Gobi Desert of Mongolia,

Scientists have discovered a new dinosaur species, Duonychus tsogtbaatari, with a strange evolution in Mongolia's Gobi Desert.