The Army is drafting plans for a massive parade on June 14 — its 250th birthday and Donald Trump’s 79th — involving more than 6,600 troops, heavy equipment, and fireworks. The event is still under ...

With the help of laser imaging and a water-current detecting buoy, specialists from the National Oceanic and Atmospheric ...

WTOP’s Matt Kaufax is back at DC Water’s Blue Plains treatment plant with a look at how the D.C. area’s waste water gets ...

DC Water breaks ground on a 5.5-mile tunnel under D.C. to capture sewage overflows, aiming to cut Potomac River pollution by ...

Three people and a dog were rescued in the Potomac River Sunday. CCTV footage captured the moment of the explosion at Iran's ...

Three people and one dog were rescued in the Potomac River Sunday in Prince George’s County, according to the Prince George’s ...

Metro leaders said this week a plan to build a second tunnel under the Potomac near Rosslyn and expand the Blue Line is simply too expensive, so they are now pl ...