More than 100 shipwrecks from a forgotten wartime gamble lie half-submerged in a quiet Maryland bay—and almost no one knows ...

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 ...

Health concerns along the Potomac River are growing more urgent after new testing found bacteria levels have increased, not improved, weeks after a massive sewage spill tied to a collapsed sewer ...

As recovery efforts on the Potomac River continue after a midair collision between an Army helicopter and an American Airlines plane on Wednesday night, a Virginia rescue diver and firefighter shed ...

Residents in Glen Echo say that as the temperatures are getting warmer, the stench is getting worse, and they want more to be ...

DC Water’s board of directors has voted to remove CEO David Gadis. Gadis was the face of the agency’s response to the Potomac ...