Scientists have discovered a new species of dinosaur in Mongolia's Gobi Desert. Called Duonychus tsogtbaatari, the dinosaur has two foot-long clawed fingers on each hand, one fewer than its fellow ...

New insights into the flying capabilities of a nonbird dinosaur were drawn from an unusually well-preserved specimen known as ...

a newly discovered species of therizinosaur, looks like one of the terrifying stars of the “Jurassic World” film franchise. But despite its ferocious appendages, this dinosaur wasn’t a ...

This plant-eating dinosaur, related to meat-eaters, possessed a sloth-like build with unique two-fingered hands ... But the newly discovered Duonychus takes that strangeness up a notch.

Scientists have discovered two rare white dwarfs—which are among the dimmest stars in the universe—that feature changes in their surface composition caused by magnetic fields. This brings the number ...

It belonged to the Herrerasauria group — an early branch of predatory dinosaurs. Scientists have confirmed it survived a mass extinction that wiped out many herbivorous species, including the ...