After decades of fierce debate, researchers say fossils once thought to be juvenile T. rex actually belong to a separate, ...
At the twilight of the age of dinosaurs, an agile and vicious predator named Nanotyrannus prowled western North America, ...
Specifically, whether or not certain fossils found in Montana belonged to a young Tyrannosaurus rex or a completely separate, ...
For more than three decades, paleontologists have argued over whether a lithe predatory dinosaur called Nanotyrannus ever ...
For decades, paleontologists debated whether fossils were of a young T. rex or a species called nanotyrannus. A new study ...
Paleontologists have long debated whether small tyrannosaurs were their own species or simply teenage T. rexes. This debate ...
A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.
Fossils paleontologists initially thought belonged to a juvenile Tyrannosaurus rex actually belong to a new species of ...
The new species is called Nanotyrannus. Compared to the well known tyrannosaurus rex, a nanotyrannus was more speedy and ...
A new specimen of one of the most controversial species of dinosaur has the potential to overturn decades of research on the ...