The dinosaur was about as big as a Tyrannosaurus rex and had a unique nasal horn and symmetrical teeth that it used to eat ...

Dinosaur fossils discovered by paleontologists working with the University of Wisconsin-Madison have been determined to be ...

The dinosaur’s fossilized remains were found in 1914 from the Bahariya Formation from a locality in the northern part of the ...

In the heart of Yunnan province, China, paleontologists have unveiled an incredible chapter in Earth's prehistoric history. A ...

University of Wisconsin researchers discovered a small ankle bone in Wyoming sparking a reconfiguration of the understanding ...

Scientists put their “stamp” on prehistory after discovering a massive dinosaur footprint in Mongolia said to have belonged to one of the largest two-legged animals ever to roam the Earth.

We're merging onto the "dinosaur highway"! Dan Smith has the tale of one discovery across the pond, 166 million years in the ...

The well-preserved skull belongs to a never-before-seen species of sauropodomorph that potentially grew up to 33 feet long.

Research suggests dinosaurs first appeared in the ancient Gondwana supercontinent, including areas that are now the Amazon ...

The first dinosaurs may have evolved near the equator, and not in the southwest of the supercontinent Gondwana, as ...

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