Learn about new research that uses 3D X-ray technology to reveal the hidden secrets in Scotty, the famous Tyrannosaurus rex.

Blood vessel structures found preserved in a T-rex fossil are helping scientists understand how dinosaurs healed from ...

A University of Regina research team has made discoveries about how dinosaurs may have healed from injuries when they ...

Fictional paleontologist Alan Grant, looking after kids Lex and Tim, tries to sneak by a dozing Tyrannosaurus rex and motor ...

Tyrannosaurus rex might be the biggest celebrity in the dinosaur world, but fame doesn’t always equal fact. For decades, it’s ...

Tyrannosaurus rex could gnash and chomp its teeth together with such force that it could easily pulverize the bones of its prey, a new study finds.. The king of dinosaurs could bite down with a ...

The dinosaur skeletons, found hidden in a museum collection in Mongolia, is an ancestor of the mighty tyrannosaurs.

Teen T. Rex Dinosaur Bones Tell of Fierce Fight . Scientists say young Tyrannosaurus rex was attacked by another juvenile. By ABC News. November 3, 2009, 2:14 PM.

Researchers have long known the Tyrannosaurus rex had a teenage growth spurt, gaining around 35 to 45 pounds per week, to reach its colossal size. A new study shows that while some dinosaurs had ...

The newest addition to the tyrannosaur family tree is named Khankhuuluu mongoliensis, which translates to “dragon prince from ...

Could T-Rex fossils found long ago be another dinosaur species? Study finds new evidence Researchers claim to have new evidence that fossils found in the 1940s are not of a juvenile T-Rex, but of ...