Categories Animals Largest Dinosaur Species: T. Rex Might have been Bigger, Heavier than Previously Thought Post author By nicecorn85 Post date November 18, 2022 There is a possibility that the largest dinosaur species, the T. rex Might have grown bigger and heavier than the current records. ← Mating Brown and Polar Bear Gives Way to Climate Change-Resilient ‘Brolar’ Bear → Well-Adapted, Complex Lifeforms Thriving Under Massive Volumes of Ice in Antarctica, Study Shows