Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

A research team from the Faculty of Engineering at the University of Hong Kong (HKU) has successfully used mechanical stretching technology to dynamically control the emission color of gallium nitride ...

If your screen-time report gives you a major jumpscare at the end of each week (hi, lol, same), you're not alone. Between work, sending emails, catching up on Bridgerton, and diving deeeeeeep into ...

With the temperatures below freezing across the US and spring still weeks away (thanks, Groundhog), it’s easy to get lost in the midwinter blahs. But who says the winter blues have to be a bad thing?

A bright blue beam has been lighting up the metro Phoenix night sky, and a lot of Valley residents want to know why. In recent weeks, a glowing blue column rising roughly 3 miles into the air near ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

Ahead of her 80th birthday, Dolly Parton revisited her twangy 1977 ballad, “Light of a Clear Blue Morning,” with an impressive group of friends in a new video. The clip features Lainey Wilson, Miley ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. There’s no question that kicking your feet back ...

“You can use any color lighting on the front of a car, as long as it's amber or white." That's been the understanding for the better part of a century, but by approving SAE J3134_202512: Automated ...

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 ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

Blue light filter study reveals mixed results: Do glasses and screen protectors truly combat eye strain tech? Experts weigh in on the evidence. Pixabay, Innovalabs Concerns about blue light from ...