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.

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

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

Those bones belong to a new species, now named Khankhuuluu mongoliensis, or “Prince of Dragons.” This slim, fast-moving ...