Tens of millions of gallons of sewage are spilling into the Potomac River because of a broken sewer line.7News was on the ...

As the anniversary of the Potomac River midair collision nears, the NTSB gave reporters a look inside their 'accident' labs.

Potomac River crash, where an American Airlines flight collided with a Black Hawk helicopter. Indeed, the crash that claimed ...

A 700-foot-long tunnel boring machine named Mary is being assembled in Washington, D.C., to dig a 5.5-mile stormwater and ...

U.S. Park Police confirms that a second body has been recovered from the icy waters of the Potomac River following a crash on ...

D.C. Water began construction at the northwest entrance to Georgetown University’s campus Jan. 12 to reduce sewage overflow into the Potomac River. The Potomac River Tunnel Project on Canal Road ...

A crew of people who work to clean up the Potomac River discovered more than 20 e-bikes and scooters were dumped in the water ...

DC Water took a major step Tuesday in the Potomac River Tunnel Project, lowering the cutterhead for ‘Mary,’ the tunnel boring ...

A new bridge is being built across the Potomac River to handle rail traffic. But with construction comes travel delays. Some ...

WASHINGTON — Last summer, a report card gave a mixed picture of the Potomac River’s health. A year later, we went back to see if the water tells a better story. The Potomac remains a mixed picture.

Onlookers after a car drove into the Potomac along the Mt. Vernon Trail (courtesy @darsh5000/X) A woman was rescued Tuesday evening after driving into the Potomac River along the GW Parkway. The ...