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

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 ...

Paleontologist Anthony Romilio looked at three rock slabs bearing footprints. Most of the footprints come from one slab, which was discovered in 2002.

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.

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.

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 ...

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 ...

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.

New twist in mystery of dinosaurs' origin Date: January 23, 2025 Source: University College London Summary: The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other ...

More information: Shukang Zhang, Biogenic origin of secondary eggshell units in dinosaur eggshells elucidates lost biomineralization process in maniraptoran dinosaurs, Science Advances (2025). DOI ...

How do we know how dinosaurs would have eaten? The five dinosaur skulls were CT scanned to make three-dimensional models, which were then corrected to restore missing bits of the skulls. The jaw ...