Federal officials say they've recovered black boxes from the plane and helicopter involved in Wednesday's deadly crash in Washington, D.C., but stress that their work has just begun.

U.S. authorities restricted helicopter flights near Reagan Washington National Airport on Friday, after a midair collision ...

Top Justice Department official orders firing of some prosecutors who worked on cases against Jan. 6 rioters.

Black box from Black Hawk helicopter that collided with plane in Washington has been recovered, investigators say.

Investigators have recovered the black boxes from both aircraft involved in the deadly midair collision near Washington, D.C.

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

The investigation into the United States' deadliest plane crash in more than 20 years has started. The black boxes retrieved from the American Airlines plane and the military helicopter that collided ...

The crash happened less than 3 miles from Northeast Philadelphia Airport, which primarily serves business jets and charter ...

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

The most crucial piece of evidence was recovered from the passenger jet: the black box. The hope is it will help make flying ...

While authorities focus on the cause of the US's deadliest aviation disaster since 2001, families are mourning their loved ...