This period of time was when dinosaurs first evolved. The continents we live on today were part of one land mass that scientists call Pangaea. The climate was hot and dinosaurs flourished after ...

Discover how to draw a dinosaur with children's book illustrator Korky Paul. Follow the video and learn how to draw your own dinosaur, with big eyes, lots of dinosaur teeth and a long neck.

To see the fully reconstructed dinosaur and learn the full story behind it, read the National Geographic exclusive in the September issue, also available on NatGeo.com. You can visit the dinosaur ...