In just three days in April 2011, over 300 tornadoes battered the US in one of the most extreme weather events in history - killing hundreds, and destroying nearly everything in their wake.

The Bermuda Triangle: A vast stretch of ocean where ships disappear without trace and planes vanish into thin air. This is a fable that continues to grip our imagination and feed our fears.

An epic quest to discover the invisible forces and processes that sustain life on our planet and, for the first time, to see them in action in vivid detail.

The heroic story of how a crumbling, Cold War Vulcan flew the then longest range bombing mission in history and how a WW2 vintage bomb changed the outcome of the Falklands War.

The "Mighty" Hood was the pride of the British Navy – revered around world...

The incredible construction stories behind the world's most cutting edge cars.

We track monster Hurricane Sandy hour by hour as it rampaged up the East coast of America.

Remarkable access to the uprighting of the fated cruise ship, Costa Concordia.

Revealing the surprising and outright shocking facts surrounding America's Presidential assassinations.

Revealing the truth behind one of the biggest triumphs - and greatest tragedies - in British aviation history.

Revealing the surprising and shocking secrets about how the world might end.