DigiKey CEO Dave Doherty spoke with EE World about electronic parts distribution.

We can choose to lead, or be led to ruin,” declared UN Secretary-General António Guterres, addressing delegates at COP30 in the rainforest city of Belém, Brazil. As the world pushes to triple ...

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 ...

The Nashville Department of Transportation (NDOT) is rolling out the city’s first ever “Smart Signal” traffic lights at 36 ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...

Researchers from the University of Oxford have for the first time discovered an approach to electrically switch organic LEDs (OLEDs) to emit either left- or right-handed circularly polarized light ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

The implant developed by Professor John Rogers could restore lost senses and provide sensory feedback for prosthetic limbs.

Metal nanostructures can concentrate light so strongly that they can trigger chemical reactions. The key players in this ...

The Notre-Dame Cathedral of Saigon is glowing brighter than ever this holiday season, draped in more than 1,000 kilometers of LED lights that illuminate its façade and twin bell towers each night from ...

Scientists at Northwestern University have created a tiny wireless implant that sends light-based messages directly into the brain, allowing animals to learn entirely new artificial sensations. The ...

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.