CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa ...

LED bulbs often don't last as long as they should. We talked to the experts to figure out how to extend their lifespan. Tyler has worked on, lived with and tested all types of smart home and security ...

I Replaced All My Outdoor Lighting with Cheap Smart LED Strips — Here Are 5 Surprises ...

Aurora photographer Dennis Lehtonen, 30, talks with PEOPLE about where to spot the northern lights in 2026 Getty Aurora chaser Dennis Lehtonen tells PEOPLE that clouds are the biggest factor in seeing ...

PIRU, CALIFORNIA — We're not in the cul-de-sac anymore. The location for Bud Light's 2026 Super Bowl commercial had such a blockbuster feel that you'd guess it was a set for a major motion picture, ...

Due to the effects of a weak CME and ongoing high solar wind, unsettled to active conditions are possible this evening, Feb. 9, according to NOAA Getty According to NOAA, solar activity is elevated ...

Aurora chaser Dennis Lehtonen tells PEOPLE that clouds are the biggest factor in seeing the northern lights, which is why destinations with clear skies often outperform more famous locations He ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In August 2025, I wrote about Finchetto, a UK photonics startup working on an optical packet ...