If you’re tired of managing your lights manually, we’ve prepared a list of the best app-controlled Christmas lights to make your holidays brighter and more convenient. These smart options let you ...

From true wireless ANC earbuds to powerful party speakers with flashy LED lights, here’s how to dial in your summer ...

Walmart's supercenter in Albany, the company's largest in the world, uses digital tags to update prices on the shelves. The retailer says the devices are not used for individualized pricing.

At Computex 2026, Nvidia announced its RTX Spark processor, launching a wave of new high-performance ultrabooks.

CU Boulder researchers have built high performing optical microresonators opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

Conceptual illustration of the proposed CMIM. Credit: Nature (2025). Researchers at Queen’s University have built a new kind of computer that uses light instead of electricity—and it works at room ...

A team of researchers at Queen's University has developed a powerful new kind of computing machine that uses light to take on complex problems such as protein folding (for drug discovery) and number ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Arriana Vasquez Arriana Vasquez is an associate staff writer covering ...

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 ...

Let’s face it: As we age, our vision and balance aren’t what they used to be. These changes to our senses can be minor annoyances but can also lead to injury, from stubbed toes to serious falls.

Abstract: Visible light positioning and computer vision-based localization have the potential to be cost-effective technologies for accurate indoor localization. However, the feasibility of existing ...

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 ...