Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a tyrannosaur skull to ...

Despite what you may have read on the internet, one of Tucson’s most beloved fast-food landmarks is not about to be torn down by an angry mob of dinosaur deniers. The snarling Tyrannosaurus rex in ...

A new specimen of one of the most controversial species of dinosaur has the potential to overturn decades of research on the T rex. Subscribe to our newsletter for the latest sci-tech news updates.

It was a little over 3 months ago, Aug. 15, in fact. “Can we buy a dinosaur and a lollipop for Callan?” 3-year-old Skylar Monroe asked her mother, Tabitha Black, as they visited a gift shop in Orange ...