We know a lot about the T. rex that lived millions of years ago, but it’s still a wonder to scientists how it became the legendary predator. With a recent discovery, scientists may have found a ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new study led by UCL ...

Add Yahoo as a preferred source to see more of our stories on Google. Discover the “Dragon Prince,” a newly identified tyrannosaur ancestor from Mongolia that fills a key gap in T. rex evolution.