Modern workdays, filled with constant screen exposure, disrupt natural sleep cycles even without excessive phone use. Office ...

Blue light from screens has been blamed for sleep problems, screen fatigue, and various health issues. Companies sell blue light blocking glasses, apps filter blue wavelengths, and phone operating ...

We've long been fans of Philips' Ambilight technology that fills the space behind your TV or monitor with screen-matching LED lighting. In our experience it can really boost your immersion in what you ...

Dimming your screen brightness is one of the most effective and straightforward ways to extend your smartphone's battery life. Here’s a detailed look at how adjusting your screen brightness can make a ...

Around 2016, “Night mode” or “night shift”—a screen display option that features a light-on-dark color scheme—began cropping up all over our devices. That year, Apple and Twitter released their own ...