Authorities are combing the Potomac River for a second day in search of victims and more clues behind the deadliest U.S. air crash in over 20 years.

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States' deadliest aviation disaster in almost a quarter century.

The Federal Aviation Administration is significantly restricting helicopter traffic in the immediate vicinity of Washington Reagan National Airport, according to an official briefed on the matter.

The National Transportation Safety Board said the cockpit voice recorder and flight data recorder from the American Airlines jet that collided with the Black Hawk helicopter have been recovered from ...

As many as 60 passengers and four crew members were aboard American Eagle Flight 5342, and the Black Hawk helicopter was ...

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States’ ...

The FAA decision was made following Wednesday night's collision between an Army Black Hawk helicopter and a commercial jet.

A full ground stop that halted all air traffic at Ronald Reagan Washington National Airport Friday has been lifted, but ...

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

U.S. Army helicopter collided midair with an American Airlines jet Wednesday night near Washington, making this the deadliest ...

Officials have confirmed that there are no suspected survivors after an American Airlines plane, and military helicopter ...

Divers are expected to return to the Potomac River on Friday as part of the recovery and investigation after a midair collision killed 67 people.