The tooth-marked bones of giant, plant-eating dinosaurs have provided a fascinating glimpse into the prehistoric feeding habits of large carnivores living in North America around 150 million years ago ...

The mysteries of the past are still being unearthed, with a group of Argentinian researchers having found a new ancient species of dinosaur. That's not all, as the dinosaur's jaw also had the remains ...

A new, giant-horned species of dinosaur was discovered that researchers said is the "largest and most ornate" of its kind ever found, according to a study published Thursday in the journal PeerJ.

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

“Of the giant carnivore dinosaurs, T. rex is the one we know the most about because it has a pretty good fossil record,” Rowe says. There are many complete skulls which have already been scanned and ...

LAUREL, Md. — The Department of Parks and Recreation in Prince George’s County has discovered a host of dinosaur bones at its Dinosaur Park in Laurel, Maryland. On Wednesday, the Department announced ...