Thousands of fossilized bones from a Cretaceous-period bonebed in Wyoming, the United States, offer rare physical evidence that Tyrannosaurus rex fed on...
Paleontologists have examined two exceptional specimens of the end-Cretaceous, duck-billed dinosaur Edmontosaurus annectens. Using an array of imaging...
A team of paleontologists and mechanical and biomedical engineers has compared CT scans of the fossilized bones of hadrosaurs and other dinosaurs with...
