Investigators have announced that the black box from the Army Black Hawk helicopter that collided with a commercial jetliner ...

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline in the rain as investigators ...

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline in the rain as investigators sought clues into the midair collision that killed 67 people and raised ...

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

No one survived Wednesday night's collision between a commercial airliner and an Army helicopter. The remains of 41 people had been pulled from the river as of Friday afternoon, including 28 that had ...