Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

A new brain device from Northwestern University is asking a daring question: what if information could reach your brain ...

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 ...

Follow any beauty biohacker on social media right now and you’ll hear them raving about the benefits of red-light therapy. There's so much hype about the technology that it's fair to ask, “Does ...

A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...

Lenovo is set to unveil smart adaptive keyboards, self-charging accessories, and translucent gaming peripherals at CES 2026.

A new bioluminescent tool allows neurons to glow on their own, letting scientists track brain activity without harmful lasers or fading signals. The advance makes it possible to watch individual brain ...

Play 'Light Work,' the Billboard daily crossword for Thursday (Dec. 18, 2025). By Adam Aaronson Get weekly rundowns straight to your inbox A daily briefing on what matters in the music industry Send ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.

A novel dye-sensitized photocatalyst developed at Science Tokyo enables the capture of long-wavelength visible light for ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.