You can turn off blue light on a Mac by enabling the Night Shift feature in your System Preferences.

Investing in the right lighting can be a game-changer for your home office, dorm room or study space—especially if you’ve noticed discomfort in your eyes or head after a few hours at your desk.

Consumer Reports tested blue light glasses costing $8, $40, and $53 and found that the $8 pair blocked the most amount of blue light.

Do you get a headache after staring at your monitor for hours at a time? Blue light glasses might help. Here's how to pick a pair that works best for you, along with some of our favorites. I’m PCMag’s ...

From the moment we wake up until we close our eyes to sleep, we are surrounded by screens. Even if your job doesn't necessitate staring at a monitor all day, studies show that we spend an average of ...

If you want to improve the contrast of your TV without having to buy a brand-new set, bias lighting is an easy and relatively inexpensive way to do it. Bias, in this context, means that light is ...

(CN) — A silicon-photonic chip that leverages light rather than electricity would alter the speed and sustainability of computing technologies essential for training artificial intelligence, ...

Computer scientists at the University of California in San Diego (UCSD) have developed a fog and smoke machine for computer graphics which dramatically cuts computing costs for generating bright ...