Imagine stumbling upon a fossil so delicate that it reveals the ghostly outline of ancient feathers, hinting at a lost world ...

Bird beaks come in almost every shape and size—from the straw-like beak of a hummingbird to the slicing, knife-like beak of ...

Coelophysis is an early theropod dinosaur, a pioneering member of a group that will one day give rise to some of the biggest carnivores ever to live. He’s a lot more humble in his size, however, ...

Paleontologists discovered Duonychus tsogtbaatari from fossils uncovered in 2012. It was a giant, feathered creature adapted to grasp and feed on vegetation ...

Fossils unearthed during construction of a water pipeline in the Gobi Desert of Mongolia have revealed one of the oddest ...

Covered in feathers and equipped with a strong ... and belonged to a group of dinosaurs called theropods. This is a group of mainly meat-eating dinosaurs with hollow bones that includes the ...

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

New dinosaur fossil tracks on the Isle of Skye reveal that the once-balmy environment was home to both fierce theropods and massive sauropods.

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

Duonychus tsogtbaatari was part of an awkward-looking group of dinosaurs known as therizinosaurs, which were part of the theropod family ... the dinosaur likely had feathers as other ...