WASHINGTON — Starting Friday, the Potomac Water Taxi will relaunch the Navy Yard Loop. DC and Virginia riders will be able to float between Old Town Alexandria and Diamond Teague Dock at Navy Yard ...

Built 113 years ago, this heritage site was hailed as a "treasure" in Anne Arundel County. "The history here is so great," a ...

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 ...