More blades, more speed? Not exactly—here’s why extra propeller blades don’t guarantee higher top speeds for aircraft.

Will the real DB Cooper please stand up? Newly released FBI files provide new insights into G-men’s probe into the mysterious case of airline hijacker Cooper — including that one potential ...

Northwest Orient Airlines Flight 2501, at the time the deadliest commercial airlines disaster in American history, disappeared when it flew into a storm over Lake Michigan on June 24, 1950.