Why are dinosaur fossils more abundant than human bones?
With their long lifespan, large number of species, and large body size, dinosaurs left behind significantly more fossil bones than humans.Cat's eye jewel formed from ancient dinosaur bones in Australia
The skeleton of a new dinosaur found in Australia has been opalized for a long time and becomes a rare cat eye.Findings of dinosaurs change the world
Many dinosaur fossil skeletons contribute to changing the perception of animal scientists who once ruled the world.