Aired
November 08, 2017
NOVA
NOVA
Killer Floods #S44E25
All over the world, scientists are discovering traces of ancient floods on a scale that dwarfs even the most severe flood disasters of recent times. What triggered these cataclysmic floods, and could they strike again? In the Channeled Scablands of Washington State, the level prairie gives way to bizarre, gargantuan rock formations.
Episode 25 of Season 44 from NOVA — available to stream in HD on any device.
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked NOVA
Myths: Great Mysteries of Humanity
Myths: Great Mysteries of Humanity
Investigation Shark Attack
Investigation Shark Attack
Monkeys: An Amazing Animal Family
Monkeys: An Amazing Animal Family
Shark Quest: Hunt For The Apex Predator
Shark Quest: Hunt For The Apex Predator
The Diamond Heist
The Diamond Heist
Turning Point: The Vietnam War
Turning Point: The Vietnam War
Christmas at Sea
Christmas at Sea
Anatomie d'un come-back
Anatomy of a comeback
Human Footprint
Human Footprint
Off Road
Off Road
Explore Content
Search for movies, TV shows, collections, manga, or people
Trending Now