The behemoth dinosaurs grew more slowly and had longer lifespans than previously thought, a new study suggests ...

A new study reveals Tyrannosaurus rex took 40 years to reach full size, not 30, as previously thought. Researchers analyzed bone tissue from fossils to determine their results.

There is no question that Tyrannosaurus rex got big. In fact, this fearsome dinosaur may have been Earth’s most massive land ...

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 ...

It is no secret that the tyrannosaurus rex was one of the largest carnivorous creatures to walk the earth millions of years ago, but a new study suggests it may have taken the predator decades to ...

The Akron Zoo’s popular animatronic dinosaur exhibit, DinoTrek, will return May 2. This year’s exhibit will be on display throughout the zoo and include 30 life-sized dinosaurs that move and make ...

June 4 (Reuters) - A rare fossil of an adolescent Tyrannosaurus rex has been excavated in North Dakota's badlands - a find noteworthy for the scientific insight it may offer into the life history of ...

CANYON — The Panhandle-Plains Historical Museum (PPHM) announced this week that it has acquired a cast of a Tyrannosaurus rex skull, "a landmark addition to the paleontology collection," a news ...