Categoria: dinosaurs

Wyoming dinosaur mummies give us a new view of duck-billed species

Exquisitely preserved fossils come from a single site in Wyoming.

Fossil beds in New Mexico show diverse species present in the late Cretaceous.

A species known only by a single rib turns out to be covered with meter-long spikes.

The biomechanics of dinosaur skulls say T. rex was the king of bite force.