Tyrannosaurus rex or T-rex has become one of the most popular dinosaurs in popular culture. Since Steven Spielberg's ...

rex record-holder, Sue, from Chicago's Field Museum ... was prone to fights. "By Tyrannosaurus standards, it had an unusually long life. And it was a violent one," Persons said in the press ...

A newly discovered relative of Tyrannosaurus rex stood just over a metre tall at the hip, a study shows. The diminutive tyrannosaur reveals crucial new information about how T. rex established ...

These bones were discovered in the year 2000 by paleontologist ... have demonstrated the existence of a species of tyrannosaurus that lived in southern North America. El Museo del Desierto ...

A new species of dinosaur has been discovered on the Isle of Wight ... and belongs to the group of dinosaurs that includes Tyrannosaurus rex and modern-day birds. The name refers to the large ...