Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

It’s hard to believe that the first blue LED didn’t arrive until 1993. They look simple, but looks are deceiving (Fig. 1). 1. Image showing a blue InGaN-based LED with gold wire contacts (0.4 × 0.4 mm ...

The cult-loved beauty tech brand now has gadgets for nearly every skin—and hair—goal. Every one of the brand’s LED devices is FDA-cleared and CE certified for at-home use. (CE certification is ...

Connecting the dots: When Qualcomm announced its acquisition of Arduino in October, the move was met with lukewarm enthusiasm. Since then, the UK chip designer has ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Red LED face masks have dominated the ...

Qualcomm has announced plans to acquire Arduino, the Italian open-source hardware and software company known for its developer-friendly boards and global community of creators. The deal, whose ...

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...

Both LCD TVs and LED TVs have been on the market for many years. TV-size LCDs gained popularity in the mid-2000s, while LED TVs followed a few years later. The marketing departments for many companies ...

RGB Mini LED and Micro RGB TVs improve LCD picture quality with higher brightness and wider color gamut, but still face LCD limits. Learn about models, prices, and OLED comparisons. Buying a TV in ...

I stood on an indoor basketball court in Orlando, Florida, in mid-May, ball in hand and LeBron 15 sneakers on my feet, ready to run some drills. My instructor drew up a basic diagram for me to follow ...

The alphabet soup of TV terminology is overwhelming enough, but you might have seen a particularly confusing term pop up lately: mini-LED. LEDs are already tiny, so what exactly could the "mini" here ...