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TYRANNOSAUR GIGANTISM
From birth to adulthood, T. rex took 40 years growing into an eight-ton giant, and scientists think that long childhood helped it dominate the dinosaur worldNew research reveals Tyrannosaurus rex took longer to reach its massive size than previously thought, growing for about 40 years instead of...
Scientists say Jurassic Park’s T. Rex missed one major detail about the dinosaur’s skinRecent fossil evidence suggests adult T. Rex likely sported scaly skin, not a full feather coat. While some smaller relatives had filamento...
Not always an apex predator: Remains of 1st prey in 75 mn-yr-old tyrannosaur belly indicate giant lizard had 'appetite for drumsticks'Young tyrannosaurs had slender heads and legs, sharp knife-like teeth for dissecting carcasses, and could probably run quite fast to catch ...