Dinosaurs: Enormous 42-foot T. rex put on more than three stone a WEEK during adolescence
Tyrannosaurus rex reached its colossal size — of up to 42 feet long — by piling on more than three stone a week during a teenage growth spurt, a study found. Researchers led from the US cut into the fossilised remains of various dinosaurs to measure the growth lines in their bones and track how fast they … Read more