The new species shows the dinosaurs got bigger a lot earlier than scientists originally thought. It also supports the theory that T. Rex originated in North America, not Asia. Scientists recently ...

For years, the "dueling dinosaurs" in a North Carolina museum were believed to be a Triceratops and Tyrannosaurus rex. However, an article published on October 30 in the journal Nature has a different ...

Tyrannosaurus rex roamed the Earth up to 68 million years ago, but paleontologists for about a century had no clues as to where this massive and iconic animal came from. That changed when a jawbone ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

Wondering where Pittsburgh International Airport’s iconic Tyrannosaurus rex ended up in the new terminal? It hasn’t ...

The Pittsburgh International Airport's new terminal is up and running, but there's one familiar face missing. The Franco ...

BERN, Switzerland (AP) — Nearly 300 Tyrannosaurus rex bones that were dug up from three sites in the United States and assembled into a single skeleton sold Tuesday at an auction in Switzerland for ...

The National Museum of Natural History announced today that it has reached a 50-year loan agreement with the U.S. Army Corps of Engineers to transfer a Tyrannosaurus rex skeleton to the Smithsonian ...

Scientists identified a new species of Tyrannosaurs that's likely a predecessor to T. Rex. The new species shows the dinosaurs got bigger a lot earlier than scientists originally thought. It also ...