Fossil tooth analysis confirms Tyrannosaurus rex was warm-blooded - KSL News
science 2026/09/16 23:50:56

Fossil tooth analysis confirms Tyrannosaurus rex was warm-blooded - KSL News

Source:KSL.com
Author:Taylor Nicioli, CNN

Scientists have suspected for nearly 60 years that Tyrannosaurus rex was warm-blooded.