Home » TV » TV Schedules
Here's Your Golden Ticket
Antiques Roadshow Sweepstakes

Ask the Governor
Live On Air and Online
Tonight at 8


Latest Videos

Vermont This Week
May 17, 2013

Vermont Constitution Quiz

St. Michael's College

May 2013 Commencement
More Videos

Nova

Deadliest Tornadoes

Thursday, May 30, at 8 a.m. on World
Thursday, May 30, at 2 p.m. on World
Thursday, May 30, at 7 p.m. on World
Series Website »
Episodes & Air Times »
In April 2011, the worst tornado outbreak in decades left a trail of destruction across the U.S., killing more than 340 people. Why was there such an extreme outbreak? How do such outbreaks form? With modern warning systems why did so many die? Is our weather getting more extreme -- and if so how bad will it get? This episode of NOVA looks at the science behind the April outbreak, meeting those affected and the scientists trying to predict tornadoes and understand whether this outbreak relates to global climate change.

  • Meteor Strike

  • Australia's First 4 Billion Years: Strange Creatures

  • Australia's First 4 Billion Years: Monsters

  • Australia: Life Explodes

  • Australia's First 4 Billion Years: Awakening

  • Mind of a Rampage Killer

  • Ancient Computer

  • Earth from Space

  • Building Pharaoh's Chariot

  • Who Killed Lindbergh's Baby?

  • Rise of the Drones

  • Decoding Neanderthals

  • Doomsday Volcanoes

  • Inside the Megastorm

  • Ultimate Mars Challenge

  • Mystery of Easter Island

  • Secrets of the Viking Sword

  • Forensics on Trial

  • Why Ships Sink

  • Deadliest Tornadoes

  • Cracking Your Genetic Code

  • Separating Twins

  • Secrets of the Sun

  • Hunting the Elements

  • Ice Age Death Trap

  • Mystery of a Masterpiece

  • 3D Spies of WWII

  • Bombing Hitler's Dams

  • Deadliest Volcanoes

  • The Fabric of the Cosmos: Universe or Multiverse?

  • The Fabric of the Cosmos: Quantum Leap

  • The Fabric of the Cosmos: The Illusion of Time

  • The Fabric of the Cosmos: What Is Space?

  • Iceman Murder Mystery

  • Finding Life Beyond Earth

  • Engineering Ground Zero

  • Japan's Killer Quake

  • Power Surge

  • Venom: Nature's Killer

  • Crash of Flight 447

  • Smartest Machine on Earth

  • Making Stuff: Smarter

  • Making Stuff: Cleaner

  • Making Stuff: Smaller

  • Making Stuff: Stronger

  • Deadliest Earthquakes

  • Secrets Beneath the Ice

  • Quest for Solomon's Mines

  • Secrets of Stonehenge

  • Trapped in an Elevator

  • Emergency Mine Rescue

  • Building the Great Cathedrals

  • Hunting the Edge of Space: Part 2

  • Hunting the Edge of Space: Part 1

  • Mind Over Money

  • Extreme Cave Diving

  • Riddles of the Sphinx

  • What Darwin Never Knew

  • Lizard Kings

  • Becoming Human Part 3

  • Becoming Human Part 2

  • Becoming Human Part 1

  • Doctors' Diaries

  • Darwin's Darkest Hour

  • Extreme Ice

  • Rat Attack

  • The Incredible Journey of the Butterflies

  • Space Shuttle Disaster

  • Ape Genius

  • A Walk to Beautiful

  • Missing in MiG Alley

  • The Great Inca Rebellion

  • Becoming Human Full Series Preview

  • The Pluto Files

  • Mt. St. Helens: Back From the Dead

  • Re-Broadcast

  • Upcoming Episodes

  • All Episodes

This episode of Nova will air
Thursday, May 30, at 8 a.m. on World
Thursday, May 30, at 2 p.m. on World
Thursday, May 30, at 7 p.m. on World
Friday, May 31, at 12 a.m. on World
Secrets Of The Sun
Wednesday, May 22, at 9 p.m. on VPT
Secrets Of The Sun
Thursday, May 23, at 2 a.m. on VPT
Secrets Of The Sun
Thursday, May 23, at 8 a.m. on World
Secrets Of The Sun
Thursday, May 23, at 2 p.m. on World
Secrets Of The Sun
Thursday, May 23, at 7 p.m. on World
Secrets Of The Sun
Friday, May 24, at 12 a.m. on World
Secrets Of The Sun
Friday, May 24, at 5 a.m. on VPT
Manhunt - Boston Bombers
Meteor Strike
Australia's First 4 Billion Years: Strange Creatur
Australia's First 4 Billion Years: Monsters
Australia's First 4 Billion Years: Life Explodes
Australia's First 4 Billion Years: Awakening
Mind Of A Rampage Killer
Ancient Computer
Earth From Space
Building Pharaoh's Chariot
Who Killed Lindbergh's Baby?
Rise Of The Drones
Decoding Neanderthals
Doomsday Volcanoes
Inside The Megastorm
Ultimate Mars Challenge
Mystery Of Easter Island
Secrets Of The Viking Sword
Forensics On Trial
Why Ships Sink
Deadliest Tornadoes
Cracking Your Genetic Code
Separating Twins
Secrets Of The Sun
Hunting The Elements
Ice Age Death Trap
Mystery Of A Masterpiece
3D Spies Of WWII
Bombing Hitler's Dams
Deadliest Volcanoes
The Fabric Of The Cosmos - Universe Or Multiverse?
The Fabric Of The Cosmos 'Quantum Leap'
The Fabric Of The Cosmos 'The Illusion Of Time'
The Fabric Of The Cosmos 'What Is Space?'
Iceman Murder Mystery
Finding Life Beyond Earth - Moons And Beyond
Finding Life Beyond Earth - Are We Alone
Engineering Ground Zero
Japan's Killer Quake
Power Surge
Venom: Nature's Killer
Crash Of Flight 447
Smartest Machine On Earth
Making Stuff Smarter
Making Stuff Cleaner
Making Stuff Smaller
Making Stuff Stronger
Deadliest Earthquakes
Secrets Beneath The Ice
Quest For Solomon's Mines

Donate »


Site Map

Full Size site »
Contact Us | Support Us | Careers | Volunteer | About Us