The South Branch of the Potomac ... Google Maps. George Washington referred to the canyon as “The Trough” after a surveying expedition into the area in 1748. Eight years later the canyon was the scene ...

The mangled remains of the Black Hawk helicopter involved in last week’s deadly midair plane crash in DC were pulled out of the Potomac River Thursday, the National Transportation Safety Board ...

Feb. 6 (UPI) --Salvage crews have recovered the last large pieces of aircraft wreckage from the Potomac River on Thursday and are focusing on collecting small pieces from the crash site where 67 died.

Salvage crews worked on the Potomac River on Thursday morning and could be seen pulling out pieces of the Army Black Hawk helicopter that crashed with a plane last week, killing everyone on board ...

conducted an overnight scan of the Potomac River where the aircraft fell using advanced imaging technology to map the riverbed and locate debris. The scan was performed by the National Oceanic and ...

A National Oceanic and Atmospheric Administration plane used a green laser Saturday to search the Potomac River for helicopter parts amid the investigation into the Jan. 29 collision. The NOAA ...

Ten days after a passenger jet and a Black Hawk helicopter collided over the Potomac River near ... a green laser to scan the river floor and help investigators map out its layout.

and U.S. Navy’s Supervisor of Salvage and Diving (SUPSALV), have removed all the major components of the American Airlines regional jet and U.S. Army Black Hawk helicopter from the Potomac River ...

A lawsuit has prevented some Arizona ranchers from using wells due to water rights claimed by the Gila River Indian Community ...