Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new study led by UCL ...

Early birds were like ‘T rex reincarnated’, says scientist who believes avian skulls offer insight into dinosaurs’ behaviour ...

Popular culture imagines a roaring T. rex. However, scientists suggest this is fiction. Fossil evidence does not support loud ...

A new biomechanical study has revealed that Tyrannosaurus rex walked with a digitigrade, toe-first gait similar to modern ostriches, overturning decades of flat-footed depictions popularized by ...