National Harbor was nothing more than a vacant stretch along the Potomac River where a plantation once stood. But in 2008, ...

by Winston Rogers TOPICS: PRINCE GEORGE'S COUNTY, Md. (7News) — A 19-year-old student in Prince ... Chief Brad Bell that the 11th grader at Potomac High School, in Oxon Hill, was arrested.

This $615 million project is key to cleaning up the Potomac River ... by a Catholic school and streets on the edge of Old Town Alexandria. In coming months, the drill will go under the river ...

NEW YORK (CNN/Money) -- Potomac, Md. has the highest median household income ... The average American is 35.3 years old, according to census data. The average resident of Potomac is 43.8. They ...

An American Airlines plane and a U.S. Army helicopter collided near Reagan National Airport and crashed into the Potomac ...