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

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

T.rex lived longer and took more time to reach its maximum size than previously thought, according to new research.

Shutterstock Anytime someone finds a dinosaur fossil it is a big deal and very exciting, but some dinosaurs are better ...

A comprehensive analysis of Tyrannosaurus rex fossils is surprising scientists with just how long these apex predators took ...

A new study reveals that the Tyrannosaurus rex took up to 40 years to fully grow.

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...

Over the past half century, researchers have established that birds evolved from dinosaurs: specifically, the theropods, the ...

Dinosaur mummies found in Wyoming's Mummy Zone offer unprecedented insight into the appearance and preservation of ...