A newly discovered species of feathered, bipedal dinosaur with "exceptionally preserved and atypical hands" had just two fingers, each one tipped with a gigantic, claw-like talon. A remarkable fossil specimen found in southeastern Mongolia gave researchers a clear idea of what the claws would have looked like in real life,

With two-fingered hands and long "nasty" claws, the Duonychus tsogtbaatari is certainly a strange sight. Fossils of this dinosaur were recently unearthed in Mongolia's Gobi Desert while a water pipeline was being constructed. Scientists say the Duonychus was a member of a group of "some of the weirdest dinosaurs ever".

Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique because of a sheath preserved on one of the digits, which reveals the claw’s true length.