Researchers emphasize that this fossil confirms that cerapodan dinosaurs underwent diversification well before the Cretaceous ...

While researchers knew the 1.5-meter-long (about 5-foot-long) slab was around 200 million years old and home to an abundance of visible dinosaur footprints, the significance of the fossil remained ...

“I was skeptical, you might say, because it’s usually not the place where you look [for fossils],” Romilio said of schools. But Romilio found 66 dinosaur footprints on the boulder, which is ...

Did dinosaurs really roar? Artists Courtney Brow and Cezary Gajewski challenge this idea with 3D-printed skulls that bring prehistoric sounds to life.

The gap in the fossil record has limited paleontologists' ability to study the origins and early evolution of these dinosaurs. The new fossilized femur showed features that definitively identified ...