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.

Investigators confirmed they have recovered a cockpit voice recorder and a flight-data recorder from American Eagle Flight ...

Air crash investigations can take months, and federal investigators told reporters they would not speculate on the cause.

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