Crews have finished recovering the wreckage of a plane and helicopter that collided mid-air, killing 67 people.

NBC News’ Zinhle Essamuah takes a look at how black boxes work and who invented them in light of the recent mid-air collision ...

As a salvage team continues to work in cold winter conditions to lift debris from the frigid water, key questions into the ...

ARLINGTON, Va. (AP) — 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 ...

After an Army helicopter and American Airlines plane crashed into the Potomac River around Washington, D.C., a Virginia diver ...

Police boats have returned to the Potomac River as part of the recovery and investigation after the United States’ deadliest aviation disaster in almost a quarter century ARLINGTON, Va.