Tyrannosaurus rex is often seen as the unstoppable king of the dinosaurs, but life in the Hell Creek ecosystem was far from ...

WASHINGTON, Aug 15 (Reuters) - Tyrannosaurus subdued prey with raw power, using bone-crushing bite force. But other meat-eating dinosaurs that rivaled T. rex in size used different approaches.

T. rex teeth — possibly up to six inches long — were thought by many to be too big not to protrude. In recent years, paleontologists have debunked other stereotypical portrayals of the dinosaur. Some ...

A 40-foot animatronic T-Rex just landed on a half-mile trail in McKinney. Here's what's new for Dinosaurs Live's 20th year.

Visitors to the Museum of the Rockies in Montana are greeted by a fossil unlike most others. Nestled in the Hall of Horns and ...

New research using fossil bone analysis is overturning traditional scientific views on the growth and lifespan of Tyrannosaurus rex. Analysis of growth marks left inside leg bones at a cellular level ...

A new study suggests that predatory dinosaurs, such as Tyrannosaurus rex, did not have permanently exposed teeth as depicted in films such as Jurassic Park, but instead had scaly, lizard-like lips ...

A group of researchers has estimated how long it took Tyrannosaurus rex to reach its full size — and the time period is significantly longer than scientists previously believed. The dinosaur is ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this classic image might be wrong.The teeth on T. rex ...

LIVE: 15 life-sized dinosaurs at Resorts World Sentosa, December 3-6. Tickets from $58. Early bird 10% off September 3-9.

A new carnivore has come to town — 165 million years ago at least. The Alpkarakush kyrgyzicus, a new species and genus of theropod dinosaur, has been discovered in Kyrgyzstan by an expedition team of ...