A mini-LED TV uses technology similar to a regular LED TV, where a backlight panel shines light through a grid of pixel, which create the color and detail. But in this case, the individual LED ...

Even better, using an LED light face mask can target more niche skin concerns like rosacea, eczema, psoriasis, redness, and hyperpigmentation. Some may cost a pretty penny but, with consistent use ...

The Northern Lights made a rare appearance across parts of the UK on Thursday night - and may be visible again in some parts on Friday. The lights - also known as aurora borealis - were seen in ...

For the first time, physicists have created a one-dimensional gas made out of pure light, and they want to use it to study how photons, or particles of light, behave on a quantum level.

Beyond the chandeliers, table lamps and sconces, there are surprise elements such as LED light strips, color-changing smart bulbs, dimmers, candlesticks and even ambient light alarm clocks.

Neil is a freelance tech journalist with 20 years of experience in IT. He’s the host of the popular Tech Talks Daily Podcast, picking up… ...

Journal Editorial Report: The week's best and worst from Kim Strassel, Mene Ukueberuwa, Kyle Peterson and Dan Henninger Photo: Derrick Tuskan/AP Summer ain’t over in California until the lights ...

80% of the world’s population are exposed to excessive or inappropriate use of artificial light outdoors, dubbed light pollution. Light exposure at night can lead to many health problems, including ...