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Dinosaur Studies

Tyrannosaurus rex Edmontosaurus Paleoecology Sauropods Spicomellus afer Nanotyrannus Edmontosaurus annectens Microraptor Pachycephalosaurs Dinosaur Accuracy Bonapartenykus ultimus Locomotion Anchiornis Fossils Spicomellus Fossil Analysis Herbivorous Dinosaurs Dietary Analysis Oviraptorosaurs Feathered Dinosaurs Khankhuuluu mongoliensis

New Study Finds T. Rex Reached Full Size Around Age 40

Researchers combined polarized-light microscopy with expanded sampling and new statistical models to recover missed growth marks in 17 leg bones.

Color-Preserved Anchiornis Fossils Indicate Loss of Flight, Study Finds

Study Confirms Dueling Dinosaurs Predator Was Adult Nanotyrannus, Not Young T. Rex

Nature Study Confirms Adult Nanotyrannus in 'Dueling Dinosaurs,' Upending T. rex Growth Models

Wyoming 'Mummy' Fossils Show Duck-Billed Dinosaur Had Hooves, Not Preserved Skin

Wyoming 'Mummy Zone' Yields First Reptile Hooves and Full Duck-Billed Dinosaur Profile

Giant Theropods Developed Diverse Skull Biomechanics, Study Shows