Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

Improving your indoor air quality can reduce your COVID and flu risk, lower your cancer and lung disease risk, and eliminate ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Modern LED technology promised safer roads. Instead, it's creating a blinding menace that regulators refuse to address.

That makes 2026 an excellent time to plan a northern lights trip. Whether you're dreaming of auroras above Arctic fjords, ...

GameSpot may get a commission from retail offers. If you've been looking for more of a challenge from Dying Light: The Beast, then you're about to get it. Developer Techland has dropped Update 1.5 for ...

Researchers have built a fully implantable device that sends light-based messages directly to the brain. Mice learned to interpret these artificial patterns as meaningful signals, even without touch, ...

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 ...