With a recent radioisotopic analysis of the fossil specimens dating the remains to around 230 million years old, this tiny ...

Hundreds of different dinosaur footprints dating back to the middle-Jurassic period, about 166 million years ago, have been ...

Which came first, the dinosaur or the dinosaur egg? I can’t answer that question but one of Montana’s greatest dinosaur ...

The discovery of Ahvaytum bahndooiveche, a 230-million-year-old dinosaur in Wyoming, reveals dinosaurs existed in the ...

Hundreds of footprints from two dino species were excavated at a quarry in southeast England at the site of a well-known ...

Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the ...

Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.

Learn more about this newly named dinosaur and how it's discovery sheds light on dinosaur evolution.

A “dinosaur highway" containing nearly 200 tracks that date back 166 million years was discovered in a limestone quarry ...

As white Americans moved further westward into the Nebraska territory after the Civil War, they kept fashioning a new ...

"Our understanding of dinosaur origins is biased by an apparent absence of Carnian-aged (237–227 million years ago) Laurasian terrestrial strata," the authors write. "This [discovery] suggests a ...

But this is where Ahvaytum may rewrite the origin story because it originates from the North American landmass, which once formed part of Laurasia. At roughly 230 million years old, it is comparable ...