Ground Zero Supertower
Nova returns to Ground Zero to witness the final chapter in an epic story of engineering, innovation, and preserverance of the human spirit: the completion of One World Trade Center.
Mystery of Easter Island
Examining Easter Island, the remote island.
Great Cathedral Mystery
Examining a 15th-century dome in Florence, Italy.
Roman Catacomb Mystery
An investigation of a mass grave found in the catacombs.
Ghosts of Murdered Kings
The discovery of a prehistoric torso in a dried-up bog.
Learn why Typhoon Haiyan and its aftermath were so highly destructive to the Philippines.
3/13/14 2:00 AM
3/13/14 5:00 AM
3/14/14 4:00 AM
3/16/14 1:00 AM
|Crash of Flight 447||Crash of Flight 447||Crash of Flight 447||Crash of Flight 447|
A high-flying weather observation plane skirts the earth-space boundary zone in a search for sprites, which are fleeting flashes that flicker upwards from thunderstorms for a split-second. Included: footage shot from the International Space Station.
Nova: Asteroid: Doomsday or Payday? at 9pm on WGBH 2. Examine whether asteroids could be our economic salvation — or instruments of extinction. Watch a preview.
From The World's Science podcast to Nova, we'll deliver updates from these cutting edge programs. See a sample »