Blue mood ring meaning symbolizes calmness, confidence, and relaxation. Discover what a blue mood ring reveals about your ...

Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

Amazon’s slashed the price from $100 to just $60, making this a whopping 40% discount. At this price, you’re getting a lot of ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

This enhanced system can project up to four different halos at varying depths, with 192 LED zones for more precise light control and motion tracking, not to mention (hopefully) more immersion. Audio ...

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

“The first generation of LED lights were just heinous,” Bevil Conway, an artist and a neuroscientist who specializes in color perception, told me. The bulbs emitted a harsh blue-white light by ...

Sometimes the light runs right into one of them. In short, the sky looks blue because the blue portion of sunlight is much more likely to bounce off the molecules in the atmosphere than the other ...