When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

He’s referring to the electromagnetic radiation given off by our electronic devices, and in particular, the portion of the ...

An unusual and humorous moment was filmed on January 5, 2026, in Porto, Portugal, when a man used bursts of flame from a car's exhaust to light a cigarette. Why Elon Musk says saving for retirement ...

Apple in macOS Tahoe 26.2 introduced Edge Light, a clever new feature that turns your Mac's display into a virtual ring light during video calls. Instead of fumbling with external lighting equipment, ...

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 ...

Justin Pot is a freelance journalist who helps people get more out of technology. Sometimes you need just a little bit more light during a video call, especially if you're in a dimly lit room. The ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

SAN ANTONIO – It’s the first weekend after Thanksgiving, and putting up Christmas lights or your tree may be on your to-do list. From small displays to Griswold-worthy exhibits, safety should be a ...

Dropping temperatures are a serious concern for gardeners in the winter, so people are always on the lookout for new ways to protect outdoor plants from frost, including potted plants. In gardening ...

Researchers at Michigan State University are looking into ways to make our roads safer. A new study finds curved roads are especially dangerous when it snows. There were more than 128,000 crashes on ...