D.C. Water is dropping crews and a 14-ton drilling rig just north of Great Falls in Virginia to gather samples for a future ...

Exactly one week after the lights of firetrucks and police cars lit up the night sky along the banks of the Potomac River, ...

The rare circular ice slabs spun, collided and collected in large eddies because of the prolonged cold weather.

Newly released data from ground-based radar came out Tuesday suggesting an Army helicopter was higher than it was supposed to ...

Crews spent the weekend positioning cranes and other key equipment following last week's deadly plane crash near Washington, ...

A Boeing 737 crashed into a bridge over the river on Jan. 13, 1982, just after taking off from Washington National Airport in ...

Recovery efforts are underway after a deadly plane crash near Reagan National Airport last week killed 67 people.

The National Oceanic and Atmospheric Administration (NOAA) will conduct a low-altitude flight over the Potomac River and use a green laser to look for debris.

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 ...

Just a day before a deadly midair collision at Reagan National Airport outside Washington, D.C., employees at the Federal ...

An American Airlines passenger plane has crashed into the Potomac River near Reagan National Airport outside of Washington, ...

D.C., that sent the airliner and an Army Black Hawk helicopter crashing into the Potomac River. Crews began work Monday to salvage the wreckage, recovering the battered midsection of the plane's ...