Minutes after the first plane crashes, Frank De Martini finds an evacuation route for the employees of the 88th floor. It's a move that saves their lives.
Heroes of the 88th Floor is an untold story of survival and bravery of those whose lives were impacted when Flight 11 struck the North Tower of the World Trade Center.
In their final act of heroism, firefighting brothers, Tommy, Timmy, and Kenny Haskell raced to the Twin Towers on 9/11. In the aftermath, it was Timmy's dog Blaze that help ease the pain of the Haskell family's loss.
Find out what surprised the Paul Jr. Designs crew at the 9/11 Memorial Bike unveil, and why you don't see photos of their bikes before the show airs despite the public reveals.
How do you turn renderings of two world-trade-center towers and one transportation hub into one kick-ass -- and meaningful -- chopper design? Watch and learn.
The U.S. admits that there had been no confirmed sightings of Bin Laden since 2001. Here's a look back at the video messages received from Osama Bin Laden.
Sunday, September 12th, almost a decade after one of the deadliest attacks on the U.S. ID investigates "Why Is Bin Laden Alive?" Only on Investigation Discovery!