That’s exactly what happened with the discovery of a dinosaur now known as Tsintaosaurus. At first, it appeared to be just ...

Two partial skeletons housed in a Mongolia museum were reexamined by researchers and found to represent a previously unknown ...

Scientists look inside the fossilized stomach contents of a massive dinosaur. And, why some birds listen for prairie dogs’ ...

A new study emphasizes the significance of preserving fossilized soft tissues. A new study published in the journal Biology suggests that ancient dinosaur fossils might help scientists make ...

Altogether, the pieces reveal a slender tyrannosaur that roamed Cretaceous Mongolia about 86 million years ago and was about ...

With snowy white plumage and black-and-white feathered wings, these dinosaurs aren't the "Jurassic Park" variety. The ...