The East Coast's Fourth of July heat wave drove the Potomac River north of Little Falls, Maryland, to a record temperature, ...

Blasting is expected to begin this week in Georgetown as part of a massive project set to reduce the amount of sewage that ...

Controlled blasts beginning July 17 may cause brief traffic stops and light shaking near Georgetown University's Canal Road ...

Boaters planning to watch the District's Independence Day fireworks from the water will face new security restrictions this ...

The East Coast’s Fourth of July heat wave drove the Potomac River north of Little Falls, Maryland, to a record temperature, ...

Verena Conkin, a PhD candidate with the Potomac-Chesapeake Dolphin Project, photographs Tamanend’s bottlenose dolphins in the Chesapeake Bay during a research survey July 24. Photos taken under NOAA ...

Search crews suspended operations Sunday night after failing to locate a young man who was reported missing in the Potomac River near Billy Goat Trail A and Sandy Landing, according to Montgomery ...

Montgomery County Executive Marc Elrich implored residents to avoid swimming in the waterway and instead use county pools.

The search ended in heartbreak. A 16-year-old who disappeared in the Potomac River in Maryland after entering the water with ...

Maryland officials will use a helicopter to treat the Potomac River for black flies near Harpers Ferry on June 24.

The Maryland college student's body was recovered in the Potomac River after a multi-day search near Great Falls. Here's what we know about him.

Montgomery County Fire and Rescue said the teen is from Maryland and went missing after swimming with friends.