Another two eggshell types came from ornithopod dinosaurs with beak-like mouths for grazing. No one expected to find so many ...

Researchers uncover 100-million-year-old eggshells in Utah that appear to prove a variety of dinosaurs lived in the region ...

Fossilized dinosaur eggs discovered in Utah’s Cedar Mountain Formation have unveiled a previously unknown level of ...

How do scientists study the behavior of dinosaurs, who died 65 million years ago? After all, dinosaur fossils are rare enough ...

A collection of dinosaur eggshells found on a Utah mountain reveal a time of great migration.

The end of the Cretaceous Period, 66 million years ago, marked the dramatic extinction of the dinosaurs. Until now, our ...

This provides fascinating insights into the environmental conditions that allowed the coexistence of different species," Díez ...