The experts we spoke with agree that wearing blue-light blocking glasses after dark, for computer work or scrolling through your phone, may help you to doze off afterward and sleep better.

How Blue Light Hurts Sleep. Your eyes aren’t good at blocking blue light. So almost all of it passes straight through to the back of your retina, which helps your brain translate light into images.

Reducing blue-light on your Windows PC, Mac, or Chromebook is a good way to protect your circadian rhythm and reduce eye strain. While you can download third-party apps, the latest versions of the ...

Once you have set dark mode on your device, it will apply across all screens and menus. But you may have to set dark mode in specific apps on your smartphone, tablet or laptop, for example, as ...

The current dark theme is a dark gray that’s on the lighter side. Google Search has been testing a blue that is noticeably darker than what we have today. (In 2022, Google tested a fully black ...