Over the years, Tyrannosaurus rex has solidified its reputation as one of the most formidable predators to ever roam the Earth. But according to new research, these ferocious beasts probably weren’t ...

It took the fearsome T rex 40 years to reach its full size, study finds - Findings extend growth phase of T rex by 15 years ...

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

The largest-ever study of how the “king of dinosaurs” grew shows a much longer, slower path to adulthood than scientists ...

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

Using polarised light, the team identified previously unknown growth marks that had gone undetected in earlier studies. These ...

ALLENTOWN, Pa. - Prehistoric-packed fun - featuring true-to-detail Triceratops, Tyrannosaurus rex and other iconic dinosaurs – is set to entertain Lehigh Valley adventurers of all ages next month.

India, Jan. 16 -- For decades, scientists have estimated the age and growth rate of Tyrannosaurus rex by counting annual growth rings-similar to those found in trees-preserved inside fossilized leg ...

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of Tyrannosaurus rex to estimate how old the giant carnivores were when they died and ...