A wintry mess was bearing down on mid-Atlantic states Tuesday with forecasts of significant snow and ice accumulations prompting warnings of potential power outages.

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

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

Six days ahead of schedule, officials on Tuesday announced the section of the Potomac River affected by the deadly collision ...