A new species of dinosaur named Duonychus tsogtbaatari was unique, as scientists found it to have only two clawed fingers instead of three.

which was often associated with carnivorous dinosaurs like Tyrannosaurus rex, therizinosaurs were herbivorous. Some species had talons that grew as long as 20 inches. All other therizinosaurs that ...

Known as the Bayanshiree Formation, this area is a hotspot for dinosaur fossils, thanks to its arid conditions and layers of lithified mud, clay, and sand. It's turned up giant footprints, plane-sized ...

These dinosaurs are known for their enormous, sickle-shaped claws, with some species growing talons as long as 20 inches (50 centimeters). "Therizinosaurs are already some of the most unusual ...

For Damien Boschetto, a paleontology enthusiast, though, it turned out to be one of the most significant things he would ever do, as Boschetto discovered nearly intact dinosaur bones, including ...

University of Queensland Skeletal fossils from dinosaurs with these types of feet indicate that they were likely plant eaters with long legs, a chunky body and short arms, Romilio said.

representing the final phase of dinosaur evolution. Kobayashi et al The claws may also have been used as formidable weapons At nearly a foot long, the claws themselves were much larger than their ...