Police boats continue to search the Potomac River as part of the recovery and investigation into the United States’ deadliest ...

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

Two days of contentious Senate confirmation hearings did nothing to assuage doubts about the suitability of prominent vaccine ...

An American Airlines plane with 64 people on board collided with an Army helicopter over Washington, D.C., and crashed into ...

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

A jet with 60 passengers and four crew members collided with an Army helicopter while approaching Ronald Reagan National ...

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.

Investigators have already recovered recorders from the plane that collided Wednesday with an Army helicopter.

The Federal Aviation Administration is significantly restricting helicopter traffic in the immediate vicinity of Washington ...

All 67 people on board an American Airlines flight and a Black Hawk helicopter that collided in midair while the plane was ...

What experts on John F. Kennedy, Martin Luther King Jr and Bobby Kennedy assassinations hope to learn from files expected to ...