Why did T. rex have tiny arms? New study explores conundrum CTV NewsWhy meat-eating dinosaurs like T. rex evolved tiny arms Phys.orgMystery of Tyrannosaurus rex’s Tiny Arms May Finally Have an Answer Sci.NewsT. rex didn’t evolve tiny arms because its body got bigger — it evolved tiny arms because its jaws got more powerful, according to a new study of 82 meat-eating dinosaur species that found the same pattern repeating across giant predators Space DailyWe may finally know why dinosaurs like T. rex evolved tiny arms New Scientist
