Now that rescue crews have recovered the remains of all 67 people aboard the two aircraft that collided over the Potomac River last week ... which can support the development of detailed 3D models to ...

Urban sections of the Potomac River are on the brink of becoming safe for swimming, but deforestation and polluted urban runoff are holding back efforts to clean up the waterway, according to a ...

This project, the second for the Potomac River, builds on the first, which covered the area from Shepherdstown, West Virginia, to the Little Falls dam near Washington, DC. The generated maps are ...

The mangled remains of the Black Hawk helicopter involved in last week’s deadly midair plane crash in DC were pulled out of the Potomac ... the river floor overnight, the NTSB said. The detailed ...

just before 9 p.m. E.T. Investigators say there are likely no survivors in the deadly collision above the icy waters of the Potomac River near the nation's capital. Reagan National is considered ...

WASHINGTON — Twenty-eight bodies have been pulled from the Potomac River after a plane collided with a military helicopter in midair and crashed into the Potomac River near Ronald Reagan ...

WASHINGTON — The Potomac River received a B for 2022. This grading system is done to see how well the Potomac is holding up to the goals laid out in the 1972 Clean Water Act. "It's an ...

Investigators and crews are on the scene after an American Airlines flight and a military helicopter collided and crashed into the Potomac River near Reagan National Airport Wednesday evening.

In the 1960s, the Potomac River was declared a “national disgrace” by President Lyndon B. Johnson. Decades later, the condition of the river has earned a “B” from the Potomac River ...