Dangerous cold was forecast Tuesday from an Arctic air mass stretching from Portland, Oregon, to the Great Lakes.

Rain, snow and sleet fell across a 1,500-mile stretch of the eastern US Tuesday, with more than a foot of snow recorded ...

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

The Potomac River is open again after federal recovery teams concluded their salvage operations following the deadly ...

Officials announced Tuesday that the section of the Potomac River that was impacted by the DCA crash has been fully restored.

Ten days after a passenger jet and a Black Hawk helicopter collided over the Potomac River near Washington, D.C., killing all 67 people on board, investigators have recovered most of the debris ...

A flatbed truck carries away a piece of salvaged wreckage, near the site in the Potomac River of a mid-air collision between an American Airlines jet and a Black Hawk helicopter, at Ronald Reagan ...

Investigators have recovered most of the airplane and helicopter from the Potomac River, but continued searching for objects on the river floor.

DC, have been recovered, the National Transportation Safety Board announced Saturday. The wreckage from the two aircraft, which crashed January 29 over the Potomac River near Ronald Reagan ...