11 (UPI) --The Potomac River is open again after federal recovery ... for undocumented migrants March 10 (UPI) -- U.S. Customs and Border Protection has launched a new mobile app to give ...

(AP) - A riverkeeper who routinely patrols for the environmental group Potomac Riverkeeper Network ... into a pair of shallow coves along the Maryland shore. Naujoks recovered a piece of the ...

U.S. Coast Guard Petty Officer 3rd Class Corbin Singleton, left, and Petty Officer 2nd Class Lance Ide, boatswain’s mates at Station St. Inigoes, respond to the aircraft collision on the Potomac River ...

This $615 million project is key to cleaning up the Potomac River. When heavy rain strikes a centuries-old neighborhood in Alexandria, Va., the city’s pipes can’t handle the volume.

WASHINGTON — Officials say the Potomac River is safe to navigate once again after a plane and helicopter collided mid-air near Ronald Reagan Washington National Airport (DCA) and crashed into ...

In this image provided by the U.S. Coast Guard, wreckage is seen in the Potomac River near Ronald Reagan ... into a pair of shallow coves along the Maryland shore. The wreckage included pages ...

A large urban park extending from the Washington, D.C.-Maryland border to the Potomac River, Rock Creek Park is a destination for an expansive array of outdoor activities. It has more than 32 ...