Researchers at the University of Osaka developed a light-driven method for synthesizing Davis reagents that generates the ...

A surface that absorbs heat well at a certain wavelength and direction will also emit heat in the same way. This fundamental ...

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

Fathima Thahliya lit a traditional lamp at a restaurant inauguration in Perambra, Kozhikode. The act drew criticism from certain organisations and reignited debate over whether Muslims should take ...

Sony has unveiled True RGB, a new display technology that uses independently controlled red, green, and blue diodes to create color at the light source itself. After seeing it demonstrated side by ...

It’s been three-and-a-half years since generative AI exploded onto the scene. In this past year, progress has continued its relentless pace: Vibe coding took off, companies embraced agentic workflows, ...

Red light therapy masks are a popular addition for your skin care regimen. Here's the best way to use one. I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

ViewSonic’s Shane Roma discusses how dvLED technology works, what pixel pitch means, how organizations deploy LED video walls, and how integrators design these systems. When you purchase through links ...

[Maximilian Milovidov is a freshman at Columbia University and a member of TikTok's Youth Council. He used a large language model to edit this essay for length and a human to edit for content. This ...

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 ...

Micro RGB TVs first arrived last year with little fanfare and a confusing name, so you may have mistaken it for other panel tech or not even noticed. That is not likely to be the case this year, ...