Human-sized oviraptorid dinosaurs hatched at different times like modern-day birds, say scientists

Spectacular fossilised dinosaur eggs discovered in China expose the two-legged Oviraptorids hatch in the identical way as present day-day birds Experts fired neutrons at fossilised oviraptorid eggs to see their construction Bone construction and shell thickness of the eggs revealed how they developed  The dinosaurs developed at various speeds in […]