The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

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

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 ...

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 ...

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 ...

A “severe” geomagnetic storm could bring a kaleidoscopic array of colors to night skies across the US on Monday — including parts of New York and New Jersey, according to forecasters. An expulsion of ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

I’m all for not burning my hair to a crisp. I’m all for not burning my hair to a crisp. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting ...

Both support Matter and Samsung SmartThings, and they might be exactly what your room needs. Both support Matter and Samsung SmartThings, and they might be exactly what your room needs. is an editor ...

Billions of dollars are flowing into humanoid robot startups, as investors bet that the industry will soon put humanlike machines in warehouses, factories and our living rooms. Many leaders of those ...

Between figuring out last-minute gifts to travel plans and, dare I say, filing work reports, about half of Americans wind up letting the funds in their flexible spending accounts expire, effectively ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...