Details about the juvenile Tyrannosaurus rex fossil discovered by three boys in North Dakota are beginning to take shape at ...

The huge Stegosaurus fossil Apex, bought at auction for $44.6 million, has debuted on loan at the American Museum of Natural ...

Learn about the discovery of Tyrannosaur fossils in the southern coast of England, showing that the dinosaurs lived in the ...

The tyrannosaurs living here likely would have been about a third of the size of their more famous North American cousin Tyrannosaurus ... teeth are tough fossils and are usually preserved more ...