Why did T. rex have tiny arms? New study explores conundrum CTV News
Why meat-eating dinosaurs like T. rex evolved tiny arms Phys.org
Mystery of Tyrannosaurus rex’s Tiny Arms May Finally Have an Answer Sci.News
T. 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 Daily
We may finally know why dinosaurs like T. rex evolved tiny arms New Scientist