In this hands-on tutorial, you will learn how to make a generator at home using a DC motor, a perfect new project for DIY enthusiasts and budding engineers. We'll guide you through the step-by-step ...

President Donald Trump is hoping to replicate his law enforcement efforts in Los Angeles and Washington, DC, in cities across the country, with the administration making moves to once again use the US ...

Learn how to create a mobile charging machine generator using DC motors with this step-by-step tutorial. This informative guide will walk you through the process of building a homemade generator that ...

An MSNBC contributor had a strong reaction on Monday to President Donald Trump’s announcement that his administration would take over the Washington, D.C. police department, and claimed that the ...

President Donald Trump speaks with reporters in the James Brady Press Briefing Room at the White House, Monday, Aug. 11, 2025, in Washington, as Secretary of Defense Pete Hegseth and Attorney General ...

WASHINGTON — In the heart of the nation’s capital, an inspiring summer project is giving D.C. high school students the chance to help solve major city challenges — with a little help from NASA ...

In the quiet hum of an electric vehicle, a revolution is spinning at thousands of revolutions per minute. Beneath the sleek panels of Teslas in California, BYDs in Beijing, and Renaults in Paris, ...

Rick Schena, of Alexandria, Virginia, and his doctor at MedStar Health, in McLean, have begun using the latest technology — adaptive deep brain stimulation — in his treatment for Parkinson’s disease, ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

In the new world of electrification, numerous direct current (DC) devices are being added to the grid, including solar panels, variable speed electric motors and electric vehicle (EV) car chargers. DC ...