Tyrannosaurus rex was one of the largest carnivorous dinosaurs that ever lived.

A provocative study published earlier this year proposed that the world’s best-known and perhaps best-loved dinosaur, Tyrannosaurus rex, was actually three separate species. New research ...

T. rex still reigns as the king of dinosaurs, according to scientists who on Monday argued against a contentious hypothesis advanced this year that the mighty meat-eater Tyrannosaurus should be ...

The world’s most iconic dinosaur is undergoing an identity crisis. In February, a team of scientists posited that Tyrannosaurus rex was actually three distinct species. Instead of there being ...

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

By Will Dunham (Reuters) -A newly identified mid-sized dinosaur from Mongolia dubbed the "Dragon Prince" has been identified as a pivotal forerunner of Tyrannosaurus rex in an illuminating ...

Article Summary LEGO debuts Jurassic Park Dinosaur Fossils: Tyrannosaurus Rex set with 3,145 pieces and a 1:12 scale replica. The towering T-Rex model stands 13 inches tall and 41.5 inches long ...

Three North Dakota boys made the extraordinary discovery of a highly rare Tyrannosaurus rex (T. rex) fossil that could change what we know about dinosaurs.

By Katie Hunt, CNN A provocative study published earlier this year proposed that the world’s best-known and perhaps best-loved dinosaur, Tyrannosaurus rex, was actually three separate species ...

A study of a dinosaur skull found in New Mexico reveals a new species of predator that’s older and possibly larger than Tyrannosaurus rex.