How do you take T. rex's temperature? These scientists did it

Researchers have made a significant leap in understanding dinosaur physiology by using chemical analysis to determine the internal temperatures of two Tyrannosaurus rex specimens. Their findings suggest these dinosaurs may have had metabolic rates closer to those of warm-blooded animals, challenging previous theories that dinosaurs were cold-blooded. This discovery could reshape our understanding of dinosaur biology and their relationship to modern animals, providing crucial insights into their evolution and ecological roles.