Young T. rex or a new dinosaur? New bones add to the debate

Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or ...
Live Science on MSN

Nanotryrannus 'proven beyond a reasonable doubt' to be new species of dinosaur, not just a teenage T. rex

An argument over whether fossils from several small dinosaurs represent a juvenile Tyrannosaurus rex or smaller adults of a ...

NC museum's work yields new dino discovery

Scientists at the NC Museum of Natural Sciences have found that what was believed to be a juvenile T.rex skeleton is instead ...

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 ...
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 ...