An overview of the history of the discovery of dinosaurs is related, leading to modern paleontology.

Cutting-edge scientists try to solve fascinating mysteries with clues scattered over 200 million years of history. Where did dinosaurs live? How fast did they move? And were they hot- or cold-blooded?

Scientists explore the puzzling question of how dinosaurs originated and how they came to dominate the entire planet for over 140 million years.

Scientists probe one of the most perplexing questions in all of science; how did the dinosaurs become extinct?