Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Zhuhai DEMI Technology and other defendants were hit with a patent infringement lawsuit on Dec. 12 in Illinois Northern District Court over alleged unauthorized use of LED driver technology. The ...

Lando Norris, Max Verstappen, Oscar Piastri and the field fight for pole position in Abu Dhabi. Follow along for the biggest ...

Greg Biffle had won over 50 races across NASCAR's three circuits, including 19 at the Cup Series level. NASCAR has said that ...

The long road that defines every Gran Turismo World Series season reached its conclusion this weekend along the Hakata ...

Monaco was the worst grand prix of F1 2025. Two worthy choices from my colleagues above, and I was so close to choosing Monaco as well for all the reasons Jamie listed, but then I remembered the Qatar ...

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

ABU DHABI, United Arab Emirates (AP) — Max Verstappen took a brilliant pole position for the title-deciding Abu Dhabi Grand Prix ahead of Formula 1 title rivals Lando Norris and Oscar Piastri on ...

Saajan Jogia is a motorsport and automotive writer with over ten years of experience. His passion for cars and motorcycles ...

The 10th Circuit Court of Appeals vacated the involuntary manslaughter conviction of former Oklahoma Rep. Dan Kirby on ...