The Potomac River Test Range website offers daily updates on operations and schedules for the Potomac River Test Range and ...

House defense authorization bill would largely forbid military helicopter training flights within a 30-mile radius of DCA.

State leaders said they plan to appeal the Federal Emergency Management Agency's denial of disaster assistance for Western ...

Washington, D.C.-based developer Penzance has secured entitlements for a project poised to reshape the District’s sister city ...

The Maryland Department of Agriculture is cautioning people about the discovery of box tree moth in the state. The pest was ...

American Airlines reissued full-year adjusted earnings guidance, setting a lower target than it had earlier in the year before tariffs and a domestic travel slowdown prompted major airlines to ...

The U.S. Army's head of aviation has changed jobs to become chief of the branch's enterprise marketing office, a move that ...

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.

An investigation is underway after an 18-year-old who was reported missing while swimming drowned in the Potomac River on ...

Six months after its last meeting, the Mallows Bay-Potomac River National Marine Sanctuary Advisory Council reconvened with urgent issues at hand on Monday, one being a looming budget crisis.

Brig. Gen. Matthew Braman became chief of the Army Enterprise Marketing Office this month to focus on advertising and ...

OSHKOSH—A joint U.S./UK program is testing safety technology on the Lockheed Martin F-35 that is aimed at avoiding collisions ...