For more than three decades, paleontologists have argued over whether a lithe predatory dinosaur called Nanotyrannus ever ...
By Will Dunham WASHINGTON (Reuters) -At the twilight of the age of dinosaurs, an agile and vicious predator named ...
Paleontologists have long debated whether small tyrannosaurs were their own species or simply teenage T. rexes. This debate ...
The new species is called Nanotyrannus. Compared to the well known tyrannosaurus rex, a nanotyrannus was more speedy and ...
A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.
For decades, paleontologists debated whether fossils were of a young T. rex or a species called nanotyrannus. A new study ...
A new study reveals that fossils once believed to belong to a teenage Tyrannosaurus rex may actually belong to a separate species ...
Researchers say they have uncovered a case of mistaken identity and found evidence of a species called Nanotyrannus lancensis.
After decades of fierce debate, researchers say fossils once thought to be juvenile T. rex actually belong to a separate, ...