The Case of the Tiny Tyrannosaurus Might Have Been Cracked The New York TimesResearchers discover new tyrannosaur species in ‘duelling dinosaurs' fossil The GuardianA ferocious debate over teenage T. rex fossils may finally be settled The Washington PostYoung T. rex or a new dinosaur? New bones add to the debate AP NewsAgile and vicious Nanotyrannus was not just a teenage T. rex
