A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early ...

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

Just a few fossil fragments of a tiny creature discovered thousands of miles north of its contemporaries have shaken our ...

This small, chicken-sized dinosaur lived around 230 million years ago. Interestingly, this pushes back the timeline for ...

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

How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...

A trio of Earth and atmospheric scientists at the University of Houston, working with a geoscientist from the University of ...

At this time, East Asia was thought to have split from the supercontinent Pangaea. But Lingwulong may be evidence that that was not the case. Fossil of 'first giant' discovered Does Jurassic Park ...

For decades, paleontologists have debated how and when dinosaurs emerged and spread across the planet more than 200 million ...

Paleontologists discovered "North America's oldest dinosaur," challenging the origin story of the dinosaurs that once roamed ...