Add Yahoo as a preferred source to see more of our stories on Google. A 200 million-year-old slab of rock has been found to have 66 fossilized dinosaur footprints from the Early Jurassic. The rock was ...

The earliest dinosaurs had rapid growth rates, but so did many of the other animals living alongside them, according to a new study. The earliest dinosaurs had rapid growth rates, but so did many of ...

_Eoraptor lunensis_ lived roughly 230 million years ago, at a time when dinosaurs were small and rare. Jordan Harris courtesy of Kristi Curry Rogers, CC BY-SA It may be hard to imagine, but once upon ...

Artist's impression of Diamantinasaurus matildae, a long-necked sauropod dinosaur. (Travis Tischler via Courthouse News) (CN) — High in the Andes mountains of northwestern Argentina, at an elevation ...

An unusual fossil found in China suggests that some early mammals may have preyed on dinosaur, according to new research. The fossil — which is reported to have dated back to around 125 million years ...

This piece first appeared in the Front Matter section of the Proceedings of the National Academy of Sciences. A small but fierce jawbone sits in Argentina’s natural science museum in Buenos Aires. Six ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A remarkable Early ...

The earliest dinosaurs had rapid growth rates, but so did many of the other animals living alongside them, according to a study published in PLOS ONE by Kristina Curry Rogers of Macalester College, ...

Herrerasaurus ischigualastensis is an early saurischian dinosaur. It shared a bipedal, running anatomy common to large carnivorous dinosaurs that would evolve in the future, but this dinosaur lived at ...

(CNN) — A remarkable Early Jurassic record has been hiding in plain sight for 20 years on a slab of rock displayed at a high school in Biloela, Australia, according to a new study. While researchers ...

Herrerasaurus ischigualastensis is an early saurischian dinosaur. It shared a bipedal, running anatomy common to large carnivorous dinosaurs that would evolve in the future, but this dinosaur lived at ...