Tamanend bottlenose dolphins are seasonal visitors to the Chesapeake Bay and Potomac River. They are a coastal population of ...

It will continue to get harder to ensure there’s enough drinking water from the Potomac River, according to a group that coordinates with D.C.-area water companies.

The George Washington Parkway is undertaking a new initiative to upgrade and replace several of its drinking fountains, ...

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

As hearings unfold into the fatal January plane-helicopter collision near D.C., investigators say the FAA ignored clear ...

More to Do to Clean Up the Potomac River Stormwater runoff from urban and suburban areas is the major, fastest-growing culprit today polluting the Potomac River.

A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...

During the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into the ...

In 2025, the aviation industry has been walloped by everything from high-profile airplane crashes to an unprecedented global ...