Investigators have announced that the black box from the Army Black Hawk helicopter that collided with a commercial jetliner ...

Airspace congestion, controller fatigue and more. Here’s what to know as federal officials descend on the Potomac River.

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States’ ...

D.C. Fire Chief John Donnelly Sr. said the wreckage of the plane's fuselage will probably have to be pulled from the water to ...

By LOLITA C. BALDOR, TARA COPP, ADRIANA GOMEZ LICON and LEA SKENE ARLINGTON, Va. (AP) — Police boats returned to the Potomac ...

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline in the rain as investigators sought clues into the midair collision ...