New research has overturned decades of uncertainty by showing that Nanotyrannus was a fully grown predator, not a juvenile T. rex.

Was Nanotyrannus a bona fide species or just a teenage Tyrannosaurus rex with a lot more growing to do? Scientists have settled that debate.

We tend to associate dinosaurs with ground-shaking roars, but the latest research shows that this is probably mistaken. You'd feel it more than hear it – a deep, visceral throb, emerging from ...

WASHINGTON (Reuters) - Surmising even the physical appearance of a dinosaur - or any extinct animal - based on its fossils is a tricky proposition, with so many uncertainties involved. Assessing a ...

It’s easy to picture T.rex stomping through forests, roaring at the top of its lungs as it hunted down its prey. But what if ...

For over three decades, the image of roaring dinosaurs has been a staple in popular culture, especially thanks to the Jurassic Park films. From the mighty Tyrannosaurus rex to the cunning ...