Crews are on the scene on the Potomac River to retrieve the submerged wreckage of an airliner and an Army helicopter that collided midair in the deadliest U.S. air disaster since 2001.

Salvage crews have removed a large portion of a commercial jet from the Potomac River near Washington’s Reagan National ...

Transportation secretary says 'expansive' impact zone was left by Philadelphia medical plane crash - The U.S. transportation ...