The start-up, founded by a former top SpaceX engineer, promises to help companies reduce their testing times and optimize ...

The chip giant at the center of the artificial intelligence boom again beat expectations. But it didn’t overcome investor ...

After 16 weeks of testing, we noticed visible results. Here are our favorite red light therapy devices for hair growth.

Plant owners with a so-called green thumb often seem to have a more finely tuned sense of what their plants need than the ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any ...

Scientists have observed a new microscopic mechanism enabling precise control of the magneto-optical properties of excitons in alloys of two-dimensional semiconductors. This discovery opens up ...

Today, wearable LED technology that targets specific concerns—most of which involve chasing youth—is more accessible than ever.