Add Yahoo as a preferred source to see more of our stories on Google. New evidence has been discovered to resolve a case of a mysterious dinosaur excavated in the 1940s that has long puzzled ...

At first glance, it looked like just another dinosaur fossil, but a closer inspection revealed something unexpected, ...

Experts have reconstructed the skull of a prehistoric predator that long puzzled scientists, and revealed a fearsome yet oddly familiar sight. Roughly 330 million years ago, Crassigyrinus scoticus ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: was it a young Tyrannosaurus rex or ...

Scientists at the NC Museum of Natural Sciences have found that what was believed to be a juvenile T.rex skeleton is instead a distant relative, the first of its kind to be found in a full skeleton.

(CN) — A fossil long at the center of one of paleontology’s fiercest debates has finally given up its secret, and it’s rewriting what scientists know about Tyrannosaurus rex. Researchers studying the ...