The National Weather Service (NWS) issued a flood warning for Fauquier and Prince William counties in Virginia, citing small ...

The District of Columbia, located on the north bank of the Potomac River ... as are many of the nation's monuments and museums. Washington, D.C. hosts 176 foreign embassies as well as the ...

WASHINGTON — A major new phase of DC Water’s long-running Clean Rivers Project is officially underway. District leaders gathered at West Potomac Park on Monday to mark the start of ...

Health Secretary Robert F. Kennedy Jr. took a swim in Washington, D.C.’s Rock Creek despite warnings about high bacterial ...

D.C. and Arlington are the most vulnerable cities in the United States to a cutoff of their drinking water supply.