Learn how to program speech synthesis for an animatronic mouth using Python and Arduino. Discover how to synchronize speech ...

Follow WTOP’s team coverage of the D.C. primary and Election 2026 online, on air at 103.5 FM or on the WTOP News app. For the first time, voters in D.C. will used ranked choice voting when they fill ...

A Drought Watch is in effect for nearly six million residents across the region. Officials urge voluntary conservation as dry conditions and low streamflow persist. Tips outline ways to limit indoor ...

In a first-of-its-kind race, the streets of Washington DC will be taken over by the IndyCar Series this summer - and you can get free tickets. The IndyCar Freedom 250 Grand Prix, which is a part of ...

D.C. will again need to enforce federal work requirements for the Supplemental Nutrition Assistance Program beginning Monday, after the expiration of a waiver exempting the District. Rachel Pierre, ...

Abstract: This paper proposes a sensorless speed control method for brushed dc motors that extends the usable speed estimation range by combining current-ripple analysis with high-frequency signal ...

At least $60 million in U.S. National Park Service (NPS) funds are going toward Washington, D.C.-based projects as President Trump seeks to “beautify” the city ahead of the nation’s 250th anniversary, ...

Two defense manufacturers in the United States are set to advance composable solid rocket motor technology. Raytheon, in collaboration with Northrop Grumman, will continue the development of a new ...

Monica Romano was 13 when she first tried cannabis in the 1980s. It started out as a social way to spend a Friday night behind the bleachers at football games, she said, but it soon became a daily ...

5 ways daily cannabis use can affect your body and mind Proponents say the drug can help with sleep and pain, but there’s little research surrounding potential long-term effects of daily use.