A New Kind of Super-Predator This remarkable discovery happened in 2019, but it took three full field seasons to excavate the whole specimen. That’s why the study only recently appeared in Nature ...

An analysis of 85 dinosaur species shows that tiny forearms in meat-eating dinosaurs were the result of an evolutionary trade ...

A new study suggests Tyrannosaurus rex’s tiny arms were the evolutionary price of developing a gigantic head and a devastating bite. For decades, the small arms of Tyrannosaurus rex have been one of ...

At least five groups of two-legged, mostly meat-eating theropod dinosaurs experienced a shortening of the upper arms over the course of their evolutionary journey. But why did they have such comically ...

Add Yahoo as a preferred source to see more of our stories on Google. A newly identified dinosaur species from Mongolia is rewriting the history of the T. rex family tree. Dubbed the “Dragon Prince” ...

The Tyrannosaurus rex has long been one of the most fascinating predators among dinosaurs in the eyes of both scientists and ...

Scientists recently identified a new dinosaur species that could be the closest relative to T. rex ever found. Named T. mcraeensis, the new dinosaur suggests that Tyrannosaurs grew to enormous sizes ...

The new animal, based on a single fossil smuggled out of China and eventually sold to a private collector, has been named Raptorex-- which means "king raptor." It lived 125 million years ago in a lake ...