Over the past couple of years, LED red light therapy masks have quietly taken over my routine—and my bathroom counter.

After 6,500 hours of heavy productivity use, we revisit our intentionally abused 4K QD-OLED monitor to see how burn-in has ...

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

EPFL researchers have developed a light-based method that can produce proteins that switch states, respond to signals, and even compute, using light and the cell cycle.

Of all the skin-care and cosmetics products I recently bought online that turned out to be counterfeit, expired, used, or otherwise problematic, the one that still makes me squirm ...

Are your environmental test results exposing true device weaknesses, or just reflecting extreme stress conditions?

Basically, VTT hooked up Donut Lab’s to a battery tester and left it idle for 10 days, while measuring the voltage every 10 seconds. According to the results, the cell demonstrated high stability, ...

CNET, the trusted authority for tech reviews and analysis, reveals CNET Lab Awards, a new awards program based entirely on its proprietary product testing insights, equipping readers with vital, ...

Donut Lab's third independent VTT test confirms its solid-state battery retains 97.7% capacity after 240 hours idle. Energy density and cycle life remain untested.

Donut Lab released the third independent test of its controversial solid-state battery, this time trying to prove it's not a ...

The OE said the new light represents a “fundamental shift” in commercial vehicle lighting reliability. According to Peterson, ...

Yes, light therapy for hair growth is a thing. And yes, you might need it. Here's why experts say it works.