If you’re running Windows 10 or 11, you’re probably familiar with Night Light, the system feature that reduces the amount of blue light in the screen display. The idea is that by filtering blue light, ...

Light emitted by your phone, tablet, or laptop can disturb your sleep. Here's how to filter out the blue light for a more restful night. Lance is an experienced writer who tries to unravel the ...

Most electronic gadgets that have a display emit blue light as a way to imitate the brightness of the sun. For the most part, this enhances the clarity of what you're looking at onscreen. While it's ...

All the screens we look at every day emit a large quantity of blue light. That's fine for daytime use, but it can disrupt your sleep at night. That's because blue light stimulates your brain and fools ...