Researchers claim to have new evidence that fossils found in the 1940s are not of a juvenile T-Rex, but of another distinct species: the Nanotyrannus. Not all paleontologists are convinced.

LEGO debuts Jurassic Park Dinosaur Fossils: Tyrannosaurus Rex set with 3,145 pieces and a 1:12 scale replica. The towering T-Rex model stands 13 inches tall and 41.5 inches long with movable ...

A rare fossil of an adolescent Tyrannosaurus rex has been excavated in North Dakota after it was discovered by three children while they were out walking. The discovery of the fossil, nicknamed ...

The entire dinosaur was only slightly longer than the skull of a massive Tyrannosaurus rex. Suskityrannus probably weighed between 45 and 90 pounds, compared with the 9 tons of a Tyrannosaurus rex.

LEGO Ideas Dinosaur Fossils Speed Build Review Set 21320. Squirrel Stampede toy reviews, unboxes, speed builds, 3 Dinosaur ...

A juvenile dinosaur fossil, Ceratosaurus nasicornis, has sold at Sotheby's New York for US$30.5 million (£22.7 million). It ...

Experts estimate the dinosaur may have been 13-15 years old and weighed around 3,500 pounds when it most likely died some 67 million years ago. "It provides a key insight into the growth of this ...

Gouge marks in dinosaur fossils were giveaway to young researcher. Oct. 15, 2010— -- What did Tyrannosaurus rex eat? To some extent, say researchers, they ate each other. The less-than ...

A team of researchers studying a dinosaur skull found in New Mexico discovered a new subspecies called the Tyrannosaurus mcraeensis, which is older and more primitive than the T. rex.