Paleontologists thought fossils found in Montana were juvenile T. rex. It's actually a new species of dinosaur

Fossils paleontologists initially thought belonged to a juvenile Tyrannosaurus rex actually belong to a new species of ...

This tiny T. rex is actually a new species

Specifically, whether or not certain fossils found in Montana belonged to a young Tyrannosaurus rex or a completely separate, ...

Nanotyrannus Isn’t a Juvenile T-Rex—It’s a Separate Dinosaur

For more than three decades, paleontologists have argued over whether a lithe predatory dinosaur called Nanotyrannus ever ...

Agile and vicious Nanotyrannus was not just a teenage T. rex

By Will Dunham WASHINGTON (Reuters) -At the twilight of the age of dinosaurs, an agile and vicious predator named Nanotyrannus prowled western North America, resembling a smaller version of ...
New Atlas

Case of mistaken identity rewrites T. rex – and dinosaur predator – history

More than 60 million years on from its final day on Earth, there's a dinosaur we owe an apology. Paleontologists confirm that the Tyrannosaurus rex locked in combat with a Triceratops in the famous ...