You can change the color of your iPhone screen in several ways through the device's Accessibility settings. Here's how to do ...

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

You need your tears, especially if you're looking at your phone for hours! We have a roundup of tips to help keep your eyes healthy in these screen-dominated times.

Wake up. Check your phone. Open your laptop. Spend 10 hours toggling between digital screens like Zoom, Slack, and Netflix. Repeat. If this sounds like your day-to-day, welcome to the club — one ...