WASHINGTON (Reuters) - On the perilous Jurassic Period landscape of western North America, it was good to be big. Your life may have depended upon it. Paleontologists have conducted a study ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study finds that meat-eating dinosaurs followed remarkable evolutionary paths regarding their skull design and feeding style ...

The “mesozoic cow” was a dinosaur with hundreds of ever-replacing teeth. Here’s how its uniquely adapted skull allowed it to graze like cattle on low vegetation.

A newly discovered dinosaur named after the Marvel villain Thanos has sparked both excitement and skepticism among paleontologists. Known as Thanos simonattoi, the predator’s unusual skull features ...

A crocodile-like creature bit the neck of a flying dinosaur some 76 million years ago – and scientists have proof. Archaeologists found the fossilized neck bone of the young pterosaur in Canada’s ...

Popular media like "Jurassic Park" might have made velociraptors the go-to for dinosaur fans, but the clever creatures capable of opening doors in Michael Crichton's science fiction-horror novel are ...

Playing as a dinosaur sounds like a power fantasy, but turning prehistoric biology into balanced gameplay creates a serious ...