Photonics researchers have demonstrated how self-imaging of light, a phenomenon known for nearly two centuries, can be applied to cylindrical systems, facilitating unprecedented control of light's ...

Listen to more stories on the Noa app. God said, “Let there be light”—everyone knows that. But God did not specify what color light, and this would eventually prove problematic. In the age ...

The best bike lights fall into one of two categories. The first - 'be seen' lights - are bright enough to attract the attention of other road users around you, but not quite bright enough to light ...

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 ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

China’s government-imposed secrecy allegedly prevented the project scientists from sharing key details, such as the power level of the beam ... the speed of the light, and the seven beams ...

Sustained blue light exposure from electronic devices and digital screens is not kind on your overall health, and has been linked to eye strain, macular degeneration and poor sleep quality.

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry ...

The importance of the best bike lights cannot be understated. These little illuminating devices for the front and rear of your bike are especially crucial when riding at night or in less favorable ...

T he Lume Cube RGB Tube Light Mini is a 1-ft-long LED tube light that will appeal to photographers and videographers looking ...

'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 ...