Fossil tooth analysis confirms Tyrannosaurus rex was warm-blooded

Science

Fossil Tooth Analysis Confirms Tyrannosaurus Rex Was Warm-Blooded

By KSL News

ATLANTA — Scientists have suspected for nearly 60 years that Tyrannosaurus rex was warm-blooded. When a fossilized footprint of T. rex turned up in Alaska in 2022, it added to the evidence that these predators could thrive in frigid environments, whe ...Read more