Among the unanswered questions about the crash near Washington, D.C., are the flight pattern of the Black Hawk helicopter and the exact nature of its training exercise.

Sen. Tammy Duckworth, a former Blackhawk pilot, talked with CBS News' Nikole Killion about the midair collision of a plane ...

During a White House press briefing on Thursday, Donald Trump confirmed that “sadly, there are no survivors” in the horrific collision.

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.