Rex. However, its close cousin, who reigned in Asia at the same time, is far less known even though it was almost just as ...

Discovered teeth of (a) spinosaur, (b) tyrannosaur, (c) dromaeosaur, (d) possible tyrannosaur, (e) indeterminate tyrannoraptoran - the group containing tyrannosaurs and dromaeosaurs (Velociraptor ...

"For years, we've always had that big picture of Tyrannosaurus rex with those steak-knife-like teeth out in the open, showing us its toothy grin," he said. "If people are keeping up to date on ...

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...

A study that was recently published in the journal Palaeontologia Electronica revealed that more T. rex fossils are now held ...

Known for its massive size, powerful jaws and razor-sharp teeth, the Tyrannosaurus rex was one of the most fearsome predators of the Late Cretaceous period. Need a New Organ? Surgeon Anthony Atala ...

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...