More than 85 million years ago, a smaller-bodied ancestor of the Tyrannosaurus rex roamed the plains of Mongolia. The dinosaur's identity was unknown — until now.

Paleontologists have discovered a new species of dinosaur that was related to the infamous Tyrannosaurus rex. The dino fossils, two partial skeletons found in Gobi Desert in Mongolia in the 1970s ...

Object Details Author Larson, Peter L Carpenter, Kenneth 1949-Contents One hundred years of Tyrannosaurus rex : the skeletons / Neal L. Larson -- Wyoming's Dynamosaurus imperiosus and other early ...

Details about the juvenile Tyrannosaurus rex fossil discovered by three boys in North Dakota are beginning to take shape at the Denver Museum of Nature and Science, including its size, age and how … ...

Its arms are forward, ... LEGO Dinosaur Fossils: Tyrannosaurus Rex, Set #10335, retails for $269.99, and it is composed of 3011 pieces. It is available exclusively at the LEGO Store.

AUBURN, Wash. — Spectators cheered as participants ran down the track cloaked in inflatable Tyrannosaurus rex costumes during the T-Rex World Championship Races at Emerald Downs in Auburn Sunday.

Another biotech company, the U.K.-based Lab-Grown Leather Ltd., will then use those specialized cells to produce skin, made with the T-Rex collagen protein, which is then tanned to form T-Rex leather.

This slender ancestor of the massive Tyrannosaurus Rex was around four meters (13 feet) long and weighed three quarters of a tonne, according to a new study in the journal Nature. "It would have ...

Don't tell the producers of Jurassic World, but dinosaurs like Tyrannosaurus rex may have grown even larger than we previously thought based on the fossils they left behind.. This is the ...

When it roamed the Earth 80 million years ago, a 40-foot-long Tyrannosaurus rex was one of nature's most terrifying prospects. Soon, it could be a purse. A group of researchers and bio-engineers ...

Only a handful of juvenile Tyrannosaurus rex skeletons have ever been found worldwide. A new specimen is being excavated at a Denver museum. To stream 9NEWS on your phone, you need the 9NEWS app.