A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

Mercedes’ new S-Class Digital Light packs 25,000 LEDs per headlamp, increasing brightness and precision while cutting energy ...

How London-based Tewke is turning the most familiar object in the home into a gateway for demand-side energy control, ...

Color-changing smart lights have become one of the easiest and most budget-friendly ways to bring smart-home functionality ...

I’ve tested hundreds of products, from mattresses to makeup. My three cats and I landed on the Litter-Robot 4, Casa Leo Loo Too (both pictured) and PetSafe ScoopFree Crystal Pro as the three best ...

Before Edison’s system prevailed, Italian inventor Alessandro Cruto developed a light bulb praised for its clarity and ...

You probably don't put much thought into brushing your teeth. If you use an electric toothbrush, you assume it's getting your teeth cleaner than a manual toothbrush. However, there are better ways to ...

As a staff writer for Forbes Advisor, SMB, Kristy helps small business owners find the tools they need to keep their businesses running. She uses the experience of managing her own writing and editing ...

Testers at Everyday Health tried out the most popular at-home laser devices to help you find the best one to help reduce hair growth for good. Discover which ones made the cut.