The largest Tyrannosaurus rex ever discovered was "Scotty," a 43-foot-long, 19,555-pound monster who was unearthed in Canada ...

They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...

Your browser does not support HTML5 video. It is a classic chase scene in modern cinematic history. The image of a rampant Tyrannosaurus rex (T. rex) chasing Jeff ...

See how these fierce dinos evolved in our pages over 100 years See how these fierce dinos evolved in our pages over 100 years T. rex had lips, upending its enduring pop culture image T. rex had ...

Artwork: T. rex was a formidable predator during the Cretaceous Period As a big, active predator, the mighty Tyrannosaurus rex needed a way to cool down. Now, scientists say that two large holes ...

Led by zoologist Kai Caspar from Heinrich Heine University in Germany, the researchers found that the brain size measurements in the 2023 study were inaccurate, inflating estimates on the number of ...

Tyrannosaurus rex was the most formidable predator on Earth and often gets a starring role in Hollywood movies. In the movies, T. rex is often seen chasing down speeding cars in pursuit of a quick ...

Scientists have long debated whether the legendary Tyrannosaurus rex was a ferocious ... Previous discoveries of dinosaur bones in the bellies of T-rex fossils, and even T-rex-shaped bites out ...

"The nickname has come to be Thanatos." Teeny T. rex relative discovered in US Tyrannosaurus rex had 'air-con' in its head Small tyrannosaur 'was cousin of T. rex' Fragments of Thanatos's ...