Have you ever gone by a house where the TV was on at night, and noticed the bluish glow emanating from the screen? Or woken up early and switched on your monitor (or smartphone) to be blinded by a ...

As many noted when Apple released its beta version of iOS earlier this week, one of the mobile operating system’s newest features, a nighttime reading mode with reduced blue light emissions, looked ...

iOS: F.lux, the app that changes your screen temperature based on the time of day, is one of our favorites because it makes your screen a lot more readable at night. Now, it’s available on iOS, ...

Win/OS X/Linux: It's been years since f.lux, one of our favorite tools to protect your eyes, picked up a major update, but this new version is out of beta. It adds features like warmth as low at ...

F.lux, popular Mac software that adjusts the color of your computer's display to adapt to the time of day, has been released for iPhone and iPad in beta outside of the App Store. The app can be ...

F.lux! If you haven’t heard of it, be warned: once you get used to f.lux, you’ll probably find yourself annoyed whenever you use a computer that doesn’t have it. The theory behind f.lux: your body’s ...

I recently discovered an app that has completely revolutionized my nighttime computer usage. It's called f.lux, and frankly, you should've downloaded it yesterday. F.lux is a free app for Mac, Windows ...

Apple customers launch petition to force the company to allow f.lux on the iPhone, iPad and iPod touch. Will the company change its mind about f.lux? One of the worst things about using a computer or ...

For years, Mac users have turned to f.lux to tame the brightness of their displays. f.lux adjusts your computer’s color temperature to replicate the day’s natural cycle, making it bright like the sun ...