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T. rex took 40 years to become fully grown
T. rex Bones Reveal These Dinosaurs May Have Lived Far Longer Than We Thought
Nanotyrannus was not a teenaged T. rex
Dinosaur skeleton settles long debate over 'tiny T. rex' fossils
Decades of T. Rex Research Flipped: 'Teacup Tyrant' Confirmed as Separate Species
Before T. rex, there was the “dragon prince”
Blood Vessels Found in T. rex Bones Rewrite What We Know About Dinosaurs
T. rex Was a Bone-Crusher, But Other Giant Dinosaurs Were Precision Slayers
Meet 'Dragon prince' — the newly discovered T. rex relative that roamed Mongolia 86 million years ago
T. rex's direct ancestor crossed from Asia to North America, new study finds
T. rex's direct ancestor crossed from Asia to North America
World's First 'T. Rex Leather' Is Claimed to Come From Dino DNA. Is This For Real?
Paleontological Surprise: New Research Indicates That T. rex Was Much Larger Than Previously Thought
The Largest T. Rex Was Probably Much Bigger Than We Ever Realized
T. Rex Dethroned? A Stegosaurus Fossil Sells for a Record $44.6 Million.
Newly Found Dinosaur Seems to Have Had Arms Even Smaller Than T. Rex
How smart was T. rex?
Smarter Than Monkeys? Scientists Challenge Claim of T. Rex Intelligence
T. Rex not as smart as previously claimed
An old relative of the T. rex sparks new questions about the dinosaur's origins