Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...
Cryolophosaurus was one of the earliest large carnivorous dinosaurs, thriving in what was once a cool, forested Antarctica. Fossil evidence shows it stood at the top of the food chain during a ...
An analysis of growth rings in the leg bones of 17 Tyrannosaurus rex individuals reveals that the dinosaurs matured much more ...
A study of fossil bones shows Tyrannosaurus rex kept growing until around age 40, challenging long-held ideas about dinosaur ...