New data and maps released last month by the Navy as part of the cleanup process of the former Grumman site in Calverton show groundwater contaminated by PFAS is migrating off-site towards the ...
Officials announced Tuesday that the section of the Potomac River that was impacted by the DCA crash has been fully restored.
Crews have finished recovering the wreckage of a plane and helicopter that collided mid-air, killing 67 people.
Recovery efforts are ongoing on the Potomac River as the weather allows, according to the National Transportation Safety ...
Six days ahead of schedule, officials on Tuesday announced the section of the Potomac River affected by the deadly collision ...