NOVA examines the high-tech efforts to preserve the world's animal diversity. Noah needed only an ark - but today's conservationists need all the tools that biology, ecology, diplomacy and politics can muster if endangered species are to survive beyond the next century.

NOVA Season 20 Episodes...

• s20e01 - Animal Olympians II
• s20e02 - The Genius Behind the Bomb
• s20e03 - Mind of a Serial Killer
• s20e04 - Search for the First Americans
• s20e05 - Rafting Through the Grand Canyon
• s20e06 - This Old Pyramid
• s20e07 - Iceman
• s20e08 - Private Lives of Dolphins
• s20e09 - Brain Transplant
• s20e10 - Can You Stop People From Drinking?
• s20e11 - Sex and the Single Rhino
• s20e12 - The Hunt for Saddam's Secret Weapons
• s20e13 - Can Bombing Win a War?
• s20e14 - The Deadly Deception
• s20e15 - Nazis and the Russian Bomb
• s20e16 - In the Path of a Killer Volcano
• s20e17 - Can Science Build a Champion Athlete?
• s20e18 - Diving for Pirate Gold
• s20e19 - Murder, Rape and DNA
• s20e20 - The Lost Tribe

NOVA Show Summary

Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.