It turns out the mighty T. rex wasn't always so mighty! New research is shedding light on how long it took the "king of the ...

Franchise fans who have been following the marketing for the 2025 movie Jurassic World Rebirth have been hyped about one huge scene, 32 years in the making. Through recycling Jurassic Park’s infamous ...

There is no question that Tyrannosaurus rex got big. In fact, this fearsome dinosaur may have been Earth's most massive land predator of all time. But the question of how quickly T-rex achieved its ...

Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study.

Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...

A group of researchers has estimated how long it took Tyrannosaurus rex to reach its full size — and the time period is ...

Fewer Tyrannosaurus rex fossils are available for scientific research because wealthy people are purchasing them for private collections, a new study has found. "The early growth stages of T. rex are ...

Tyrannosaurus rex is arguably the world’s most famous dinosaur, yet paleontologists are still learning more about this giant ...

Tyrannosaurus rex is still the biggest, baddest land predator of all time. It was the size of a city bus, with a head almost as long as Tom Cruise is tall and a smile every bit as devastating.

By counting visible and hidden rings, researchers found that T. rex did not reach full size until 35 to 40 years of age.

About 66 million years ago, the Tyrannosaurus rex roamed around Earth terrifying nature around it. Now, one of the largest predators ever to live on land can be your next purse. Researchers and ...

NEW YORK (AP) — Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a ...