Apex predators, like the Tyrannosaurus rex, eventually arose from smaller-bodied tyrannosauroid dinosaurs called Khankhuuluu ...

Misidentified bones that languished in the drawers of a Mongolian institute for 50 years belong to a new species of ...

Altogether, the pieces reveal a slender tyrannosaur that roamed Cretaceous Mongolia about 86 million years ago and was about ...

A newly identified species of dinosaur is helping researchers clarify the still-mysterious evolution of the fearsome ...

Jurassic Park '93 Classic Red Tyrannosaurus Rex is Hungry as Ever! Review. Dan at Squirrel Stampede checks out the Classic ...

Paleontologists have discovered a new species of dinosaur that belongs to the same group of the infamous Tyrannosaurus rex.

A reexamination of fossils found in Mongolia has revealed a previously unknown “missing link” species that led to dinosaurs ...

Learn more about a newly discovered dinosaur species that is now the closest-known ancestor to the Tyrannosaurs.

Scientists have discovered a new species of tyrannosauroid—the group of dinosaurs that includes Tyrannosaurus rex. The ...