Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

Oviraptorosaurs are weird dinosaurs, which look a bit like flightless birds. But these ancient animals aren’t just funny ...

New habitat, environs, and food sources made some of the dinosaurs to start using their arms for a whole new purpose ...

A bizarre two-clawed dinosaur found in Mongolia reveals rare claw preservation and offers new insight into therizinosaur ...

D modeling reveals that as bird brains grew larger, it led to changes in jaw muscles and joint mechanics—enabling the development of a more flexible and efficient feeding system in modern birds.

The research, published in the National Science Review, details the discovery of Sinosauropteryx lingyuanensis, a new species ...

Oviraptorosaurs are weird dinosaurs, which look a bit like flightless birds. But these ancient animals aren't just funny ...

A stunning dinosaur fossil, Duonychus tsogtbaatari, found in Mongolia's Gobi Desert, shows an odd two-fingered, feathered ...

Animation of a theropod dinosaur skull ... but now we know that many bona fide dinosaurs had feathers too. Flight also evolved more than once, and of course many well-known, classic dinos could ...

Duonychus tsogtbaatari, a feathered, two-legged dinosaur, was discovered in Mongolia. Its unusual anatomy and remarkably well ...