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Dinosaur Studies

Tyrannosaurus rex Paleoecology Edmontosaurus Bird Evolution Sauropods Spicomellus afer Edmontosaurus annectens Bonapartenykus ultimus Nanotyrannus Bird-Dinosaur Relationship Oviraptorosaurs Spicomellus Tyrannosaur Evolution Dinosaur Art Velociraptor mongoliensis Pachycephalosaurs Anchiornis Fossils Microraptor Dietary Analysis Feathered Dinosaurs Herbivorous Dinosaurs Fossil Analysis Locomotion Dinosaur Accuracy Khankhuuluu mongoliensis Jian changmaensis

New Four‑Winged Microraptorine Jian changmaensis Described From China’s Changma Basin

A partial shoulder and forelimb suggest a gliding four‑winged predator that extends confirmed microraptorine fossils into northwestern China.

Lab-Grown ‘T. Rex Leather’ Handbag Unveiled in Amsterdam Ahead of Auction

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

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