The researchers said that of all the cosmic bodies they have studied that struck Earth in the last 500 million years, only the one that exterminated the dinosaurs was a water-rich asteroid.

The study gives new insight into how Komodo dragons keep their teeth razor-sharp and may provide clues to how dinosaurs like Tyrannosaurus rex killed ... Scientists Assess How Large Dinosaurs ...

Comparisons with numerous other theropods show that the new species belongs to the metriacanthosaurids, and it is closely related to the large predatory dinosaurs of East Asia. Paleontologists ...

Asteroids, volcanic eruptions and poisonous plant species: the extinction of the dinosaurs has been a hotly debated topic for decades. But researchers have found hard evidence of an asteroid ...

Visitors to the Dinosaur National Monument Fossil Bone Quarry can handle the fossilized remains of dinosaurs that once walked this area on what's now the Colorado-Utah border. Xxx Th Dinosaur ...

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

A new dinosaur species has been revealed that had a bizarre protruding "eyebrow." The beast was uncovered by paleontologists in southwestern Kyrgyzstan, who found two specimens of the theropod ...

A 10-year-old girl out on a shoreline stroll on a Wales beach literally stumbled upon five prehistoric dinosaur footprints. Experts believes the footprints come from the camelotia dinosaur ...

then you'll want to stock up on as many free coloring pages as possible. Whether it's dinosaurs and dragons or flowers and ...

A team of paleontologists recently found matching sets of Early Cretaceous dinosaur footprints on what are now two different continents. One set is in Brazil and the other is roughly 3,700 miles ...

A team of paleontologists has identified over 260 dinosaur footprints in South America and Africa that match up, neatly showing how the continents were once joined at the hip. The footprints were ...