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

All major pieces of the American Airlines plane and Black Hawk helicopter that collided last week in Washington, DC, have been recovered, the National Transportation Safety Board announced ...

Officials say a buildup of ice at Beaver Dam Lake caused several leaks that were discovered on Monday impacting existing ...

While tearing down a dam can cost millions of dollars, the price of keeping an obsolete barrier in place may be even steeper.

Salvage crews are shifting their focus to clearing smaller debris from the Potomac River following last week’s midair ...

The PG&E plan calls for the expedited removal of Scott Dam and Cape Horn Dam as part of Potter Valley power plant license ...

Salvage crews have recovered the last large pieces of aircraft wreckage from the Potomac River on Thursday and are focusing ...

Contractors blew up the remnants of a damaged southern Minnesota bridge that nearly collapsed during heavy rains last summer.

Remarks about disabled workers after midair collision and recent White House moves have alarmed federal employees with ...

Officials on Tuesday confirmed that the remains of all 67 victims from a midair collision near Washington, D.C.'s Ronald ...

The remains of all 67 victims of midair collision near Reagan National Airport have been recovered. Officials said Tuesday ...

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