The Tyrannosaurus rex seemingly came out of nowhere tens of millions of years ago, with its monstrous teeth and powerful jaws dominating the end of the age of the dinosaurs. How it came to be is among ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's illustration of Tyrannosaurus mcraeensis. Paleontologists have uncovered a never-before-seen tyrannosaur species in ...

Add Yahoo as a preferred source to see more of our stories on Google. A new dinosaur species may be the closest known relative of Tyrannosaurus rex, a new study suggests. The research reshapes ...

A formerly unknown relative of the most iconic of all dinosaurs, Tyrannosaurus rex, has been newly identified, according to a study released Thursday. The revelation adds a new clue that could help ...

A rendering of Tyrannosaurus mcraeensis, a newly identified relative of T. rex. A partial skull on view at the New Mexico Museum of Natural History and Science was key to the discovery. Researchers ...

A team of researchers, including those from the New Mexico Museum of Natural History and Science (NMMNHS), say the discovery of a new dinosaur subspecies is believed to be a more primitive and older ...

ALBUQUERQUE, N.M. (KRQE) – Researchers just announced a new Tyrannosaurus species based on a fossil found in New Mexico’s Elephant Butte Reservoir in 1983. What’s now known as the Tyrannosaurus ...

The jaw of Tyrannosaurus mcraeensis defined it from its famous cousin, T. rex, while its bones and nearby fauna raised questions about when and why tyrannosaurs became one of the biggest predators of ...

Now on display at the New Mexico Museum of Natural History and Science in Albuquerque, the pieces of a Tyrannosaurus mcraeensis were actually discovered back in the '80s by a Las Cruces man while ...