Each lower leg was a piston, a thousand pounds of white bone, sunk in thick ropes ... The above photo is of "Sue," the most complete Tyrannosaurus Rex skeleton ever found (90%).

In the rocky hills of what is now Montana, a Tyrannosaurus ... of the Tufts-Love Rex’s full skeleton, including the skull, teeth, ribs, vertebrae, hips and lower jaw bones.

Palaeontologists at the University of Manchester have definitively proven there will never be a Jurassic Park after re-analysing collagen from a Tyrannosaurus rex bone ... key protein within bone that ...

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 ...

After 68 million years in the ground, a Tyrannosaurus rex found in Montana was dug ... Pregnant women use calcium from their bones to build the skeleton of a developing fetus.

Greg Latza / AP Images Tyrannosaurus rex has always been recognized as fearsome—the New York Times labeled it the “prize fighter of antiquity” when the first mounted T. rex bones were ...

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...

rex, we discover what T. rex was really like, a fearsome predator with ginger eyebrows and an ominous rumble. T. rex’s bones have been ... found the first T. rex skeleton ever discovered in ...