The U-2 Dragon Lady reconnaissance airplane's very existence was denied until the Soviet Union shot one out of the sky and set off an unpleasant conversation.
The Allies used flying weapons in the fight against Nazi Germany, from the dogfighters like the P-51 Mustang and British Spitfire to the Hellcat dive-bomber.
Engineers, architects and other experts discuss the stories behind a sports museum in Louisiana, a school on stilts in Canada and a Belgian train station.
An in-depth look at numerous innovative structures around the world includes a horseshoe-shaped complex in Rotterdam and a rock-shaped opera house in China.
A new museum building bends 1,100-glass tubes to form a facade & tunnels below the water table; an 11-storey glass atrium is built on the former Berlin Wall.
An in-depth look at numerous innovative structures around the world includes a Manhattan high-rise, an Athens cultural center and a university in Singapore.
Engineers and architects discuss the stories behind the Hearst Tower in New York City, the Library Learning Centre in Vienna and the Audain Museum in Vancouver.
As an ATR 72 flew a holding pattern over Chicago in freezing rain, ice that had built up on its wings prevented its controls from working, causing a crash.
In November 2003, insurgents in Iraq fire at an air freighter owned by European Air Transport; the hit takes out its hydraulics and sets its left wing ablaze.
All 88 passengers & crew on board Alaska Airlines Flight 261 are killed when the plane's horizontal stabilizer break and the plane crashes into the ocean.
A ferry traveling between islands off the coast of Greece is placed on autopilot with no crew member assigned to watch the controls, and it strikes a reef.
On October 25, 1999, a Learjet 35, with professional golfer Payne Stewart onboard, ran out of fuel and strayed off course before crashing into a field.
At a small airport in Illinois with intersecting runways but no control tower, a runway collision becomes one of aviation history's worst ground incidents.
For centuries, Mexico's historic center has been a land of legends and power. From Veracruz's shores to Mexico City's ancient layers, Puebla's epic battle.
A regional airliner crashed as it was trying to land at Zurich, Switzerland, and it was determined that the captain went below the minimum descent altitude.