New dinosaur fossils were discovered at the Dinosaur National Monument, leading to the first excavation there in more than ...
A dinosaur was discovered beneath the parking lot at the monument’s most-visited attraction. It’s the first excavation in ...
More than a century ago prolific fossil collector Charles Sternberg discovered the skeleton of a duck-billed Edmontosaurus dinosaur in the sandstone rocks of the Lance Formation in eastern Wyoming.
Skeletons of duck-billed dinosaurs found more than 100 years ago are so well-preserved that they contain fleshy body parts of the extinct species embedded in thin layers of clay, scientists say.