For decades, a small tyrannosaur skull has divided paleontologists over whether it belonged to a separate species or a ...

New research has overturned decades of uncertainty by showing that Nanotyrannus was a fully grown predator, not a juvenile T. rex. For many years, paleontologists have debated whether the single skull ...

“With enormous size, a powerful bite force and stereoscopic vision, T. rex was a formidable predator, but it did not reign uncontested. Darting alongside was Nanotyrannus – a leaner, swifter and more ...

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 ...

(CN) — A fossil long at the center of one of paleontology’s fiercest debates has finally given up its secret, and it’s rewriting what scientists know about Tyrannosaurus rex. Researchers studying the ...

T. rex's story has been turned on its head by a new discovery about one of the world's most famous fossil finds.

COLUMBUS, Ohio (WCMH) — An upcoming exhibit at COSI will let visitors get up close and personal with the “world’s most iconic dinosaur.” In a social media post, COSI announced T. rex: The Ultimate ...

Everyone knows Tyrannosaurus rex—but did you know these fierce predators started life as fluffy, gangly hatchlings? Or that they evolved from a family of mostly small, fast dinosaurs? Gabrielle Phifer ...