It will continue to get harder to ensure there’s enough drinking water from the Potomac River, according to a group that coordinates with D.C.-area water companies.

The George Washington Parkway is undertaking a new initiative to upgrade and replace several of its drinking fountains, ...

Photo / Petty Officer 1st Class Brandon Giles, US Coast Guard via ) Investigators painted a devastating picture today of ...

It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...

They were fiancés, mothers, fathers, friends, pilots, lawyers, hunters, coaches and figure skaters. These are the 67 people ...

A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

Army Secretary Daniel Driscoll gave an apology to family members of the crash victims in a private meeting, for both the Army ...

Investigators examining January's fatal midair collision near Washington have questioned the Black Hawk's altitude data, ...

Washington, D.C.'s monumental beauty, global influence, and impressive landmarks make it one of the most beautiful capital ...

Investigators conclude pilots of Black Hawk did not hear warning from air traffic controllers to pass behind jet ...

There were 26 near misses in the three months following the DC mid-air crash, the Hearst Television Data Team found. About 40 ...