LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

The Solawave Wrinkle Retreat Light Therapy Face Mask, our pick for the best flexible LED face mask, is on sale for October Prime Day. For more deals, check out our roundup of the best October Prime ...

Researchers, including those from the University of Tokyo, have successfully grown large tomatoes and cherry tomatoes, both rich in nutrients, in tightly controlled environments where the light source ...

Engineers built a nanoscale optical device that uses voltage to control light's phase and intensity, advancing quantum communication and compact optical technologies. The device, developed by ...

LED face masks are a modern-day skincare innovation that has brought what was previously a salon-only treatment to the at-home market. They work to tackle all manner of skin concerns, from wrinkles to ...

Viral videos began circulating in August on TikTok rumoring that Walmart plans to switch from flourescent bulbs to intense 10,000 Kelvin lights. The lights are sources of artificial light that emit a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Rachel Cericola Voice-controlled smart speakers make it easy to summon music ...

Researchers found a method to tune Dirac plasmon polaritons, paving the way for efficient terahertz devices that could revolutionize sensing, imaging, and computing. Ordinary light is limited by the ...