Plane travel is statistically one of the safest modes of travel. But when things goes wrong, the results are often disastrous ...

Experts told the BBC that a flap issue, engine failure or a bird strike are among the possible causes of the crash.

The Jan. 29 collision between an Army helicopter and a passenger airplane over Washington, D.C., killed 67 people, making it the deadliest U.S. air disaster ... helicopter’s altitude and how ...