A new species of dinosaur has been identified from a partial skeleton discovered in Colorado, researchers said. The ...

Rocks containing dinosaur footprints used as bookends, parking lot markers. Community members contacted Romilio about the specimen containing 66 prints once they found out about his previous work.

He compiled a list of 457 physical traits, ... Baron says that other paleontologists had been “sniffing around” early ornithischian dinosaur fossils and wondering about why they looked so ...

A new species of dinosaur has been discovered by a group of Chinese paleontologists at Yunnan University. It is an ornithischian that lived on Earth 193 million years ago. It is ca ...

From a phylogenetic perspective – how the dinosaur family tree branches over time – it is predicted that ornithischian remains should first appear in the fossil record about 225 million years ago.

What are the oldest known dinosaurs? Currently, the earliest known dinosaurs include Nyasasaurus, Eoraptor, Herrerasaurus, Coelophysis, and Eodromaeus.A group of fossils belonging to an unknown ...

Learn more about the schoolyard dinosaur discovery, which found 200-million-year-old fossilized footprints on a boulder from Australia's Early Jurassic period hiding in plain sight.

New dinosaur identified after fossils unearthed in Thailand 03:50. A dinosaur skeleton uncovered by scientists in northeastern Thailand is likely that of a newly discovered species, Minimocursor ...

Ornithischian dinosaurs gave rise to iconic forms like stegosaurs, ankylosaurs, and even the horned ceratopsians. They shared the fate of other non-avian dinosaurs, becoming extinct at the end of ...

Remembering that birds are part of the dinosaur radiation, the smallest dinosaur egg we know about belongs to a living animal, the bee hummingbird. Each of its tiny eggs is roughly the size of a ...

A new species of dinosaur has been identified from a partial skeleton discovered in Colorado, researchers said. The Enigmacursor mollyborthwickae was a small ornithischian dinosaur that walked on ...

Only two dinosaurs in the ornithischian branch (Tianyulong and Psittacosaurus) had previously been found with bristle- or filament-like structures which may or may not have been related to feathers.