On the list of documented theropods, you'll find every carnivorous dinosaur yet discovered, quite a few plant-gobbling species and all birds, living and extinct. Tyrannosaurus rex and most other ...

A new genus and species of Ornithomimidae, Mexidracon longimanus, has been identified from the ornithomimosaur material.

Here’s a list of select feathery dinosaurs and what ... Experts had long expected that birds shared a close relationship with theropod dinosaurs based on their hollow bones and other anatomical ...

The ancient species is called Tameryraptor markgrafi and it is a member of a group of carnivorous theropod dinosaurs called Carcharodontosauridae. The dinosaur’s fossilized remains were found in ...

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New research by Field Museum scientists finds widespread herbivory in bird-like theropod dinosaurs. Four of the 90-theropod species involved in the study shown with dietary interpretations.

Despite the increasingly clear picture of the evolution of birds from theropod dinosaurs that has emerged, a few scientists are still unconvinced. No alternative hypothesis has been offered to ...

Birds that fill the world’s skies today are living dinosaurs, reminders of a distant and strange past. Decades of major new discoveries and studies have convinced researchers that there’s a direct ...

But for Jingmai O’Connor, the dinosaurs she studies – look a lot more like birds. “If you looked at an artist’s reconstruction of something like Velociraptor or Microraptor or a small feathered ...

"If you looked at an artist's reconstruction of something like Velociraptor or Microraptor or a small feathered theropod dinosaur very closely related to birds, you would see that it pretty much ...