A newly identified tiny dinosaur, Foskeia pelendonum, is shaking up long-held ideas about how plant-eating dinosaurs evolved. Though fully grown adults were remarkably small and lightweight, their ...

For decades, paleontologists have believed that the very first dinosaurs evolved in the southern parts of the ancient supercontinent Gondwana, specifically in what is now Argentina. This theory was ...

Learn about the rise, then fall, then rise again of dinosaur enthusiasm Darren Naish and Paul M. Barrett An illustration of a plate-backed herbivore Stegosaurus and ...

Scientists uncover Zavacephale rinpoche, the oldest and most complete pachycephalosaur, offering new insights into dome-headed dinosaurs’ evolution. A remarkable fossil unearthed in Mongolia’s Gobi ...