An American Airlines plane and an Army helicopter collided Wednesday night near Ronald Reagan Washington National Airport.

Police boats have returned to the Potomac River as part of the recovery and investigation after the United States’ deadliest aviation disaster in almost a quarter century.

The Army Black Hawk is said to have been flying higher than it should have been when it collided with a passenger jet, killing 67 people. And the air traffic controller on duty was doing a job usually ...

A commercial plane with 60 passengers and four crew members on board collided with a military helicopter with a crew of three ...

The collision between an American Airlines passenger jet and an Army helicopter at Ronald Reagan Washington National Airport ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.

The crash occurred in a difficult to navigate airspace. Flight data, video and air traffic control audio reveal details ...

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel are feared dead as a recovery ...

American Airlines Flight 5342 from Wichita, Kansas, was attempting to land when the plane and a Black Hawk helicopter ...

Plus, NBC News spoke to trans service members about their thoughts on President Trump's executive order banning trans people from enlisting and serving in the military.

U.S. stock markets are set to close January on a positive note, maintaining the bull run that started at the beginning of ...

An American Airlines plane carrying 60 passengers and four crew members collided with an Army Black Hawk helicopter outside ...