A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with ...

Investigators are seeking clues into this week's deadly midair collision, the deadliest aviation disaster in the U.S. almost ...

U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington ...

Investigators were able on Friday to recover the helicopter's black box, which captures flight data and voices in the cockpit ...