The dinosaur era spans millions of years, beginning with small reptilian ancestors and evolving into some of the largest ...

Every dinosaur came from an egg, but exactly how those eggs cracked open is something we know little about. That's why a ...

AI is helping scientists make sense of messy dinosaur footprints, offering new clues about how dinosaurs moved and when birds ...

Add Yahoo as a preferred source to see more of our stories on Google. Millions of years ago, a predator like spinosaurus (shown in the background of this artist's illustration) ate the filter-feeding ...

Scientists recreated a life-size oviraptor nest to understand how these dinosaurs hatched their eggs. Their experiments ...

Add Yahoo as a preferred source to see more of our stories on Google. Paul Sereno and his colleagues spent years painstakingly preparing this Edmontosaurus annectens "mummy" unearthed in Wyoming, ...

They were the most gigantic animals ever to walk the earth. Sauropod dinosaurs—“thin at one end; much, much thicker in the middle; and then thin again at the far end,” as comedian John Cleese ...

Some feathered dinosaurs may have briefly taken to the skies—only to give it up later. By studying rare fossils with ...

Researchers are uncovering the evolutionary steps that set the stage for dinosaurs to rule the planet Amy McDermott, PNAS Front Matter Paleontologists have found early examples of theropods, the group ...