Researchers have demonstrated a new technique that uses light to tune the optical properties of quantum dots -- making the process faster, more energy-efficient and environmentally sustainable -- ...

Scientists discovered years ago that the hypothalamus -- which helps to manage body temperature, hunger, sex drive, sleep and more -- includes neurons that express the protein opsin 3 (OPN3). Far less ...

Researchers in Germany have found a way to accurately study atomic reflections in quantum sensors by deploying special light ...

I've spent years testing out smart bulbs, smart switches, smart light strips -- you name it. Here's the stuff I'd buy.

Mumbai hospitals are adopting green measures like solar power, energy insulation, and sensor lights. Tata Memorial Centre's ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Having the right outside lighting can really boost your exterior and lift your mood when it’s cold and dark outside. And ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth ... Keep up with current northern lights forecasts and geomagnetic storm warnings with our aurora forecast live blog.

Innovations like smart solar systems, motion-sensor lights, and solar-powered security cameras are expanding the possibilities for sustainable outdoor solutions. By incorporating garden solar systems ...

Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down. If you enjoy relaxing in the backyard or hosting evening gatherings, solar lights can add ...

The exoplanet – a planet outside our solar system – was spotted by Oxford University scientists orbiting in the ‘habitable zone’ of a nearby star similar to our sun, 20 light-years away ...

Lighting the interior of your home is a daily necessity, but it’s equally important to light up the outside—especially if you worry about intruders or live in an area that tends to get dark quickly.