Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique because of a sheath preserved on one ...

A newly discovered species of feathered, bipedal dinosaur with "exceptionally preserved and atypical hands" had just two ...

While Duonychus tsogtbaatari had formidable claws, they were likely used to grasp vegetation, according to a study of a fully ...

The species, named Duonychus tsogtbaatari, belongs to a group of two-legged dinosaurs called therizinosaurs that lived in ...

Paleontologists unearthed the fossil in Mongolia’s Gobi Desert, and the find is unique ... much longer than the underlying bones. It is the largest claw of its kind found fully preserved in ...

The fossil was dug out of a Cretaceous sedimentary deposit in the Gobi Desert by a team of researchers ... lost a digit is pretty unexpected." "As herbivorous or omnivorous theropods with long ...