Emergency teams will continue efforts to retrieve the bodies of those who died when a passenger jet and helicopter collided.

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.

Air traffic controller 'left shift early' before American Airlines disaster - None of the 67 passengers and crew are believed to have survived, as investigators work on ‘black boxes’ found in the ruin ...