Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

Concrete-like piles of snow are making it more difficult for the D.C. area to recover, even as plows reach some side roads. Here's what to know about closures, transportation and road conditions.

D.C. plunged to 13 degrees on Tuesday morning, while many locations in the region dipped into the single digits and below zero. The frigid morning was part of a punishing cold snap that ramped up ...

Crews with D.C. Water are continuing to try to divert millions of gallons of sewage and wastewater from the Potomac River after the failure of a 6-foot sewer line last week. The collapse of the pipe, ...

Storm Team4 declared a weather alert for one of the most serious snowstorms the D.C. area has seen in years. Here's a recap of what happened Sunday.

The winter storm that shut the D.C. area down Sunday was an exceptional one — not simply because of how much precipitation fell, but because of what fell and how cold it was when it fell. The defining ...

WASHINGTON — The winter storm brought several inches of snow, then sleet piled on, along with a layer of ice from freezing rain in some areas. Here's a look a the totals from the National Weather ...

Abstract: Interleaving three-phase voltage-source converters (VSCs) is a popular solution for medium- and high-power applications. In addition to the circulating current, the impact of pulsewidth ...

With an impending winter storm expected to dump as much as 10 inches of snow — and then freezing rain on top of that — in the Washington, D.C. metro area, the Office of Personnel Management decided ...

WASHINGTON - Washington, D.C., Maryland and Virginia have all declared a state of emergency as a major winter storm is expected to bring heavy snow, dangerous cold and the likelihood of travel delays ...

WASHINGTON - The Washington, D.C. area is expected to see significant snowfall this weekend. The big question is – how much? FOX 5's Weather Team says as of Thursday afternoon, models are showing a ...