Red Light and Sleep. Miller says that using a red light filter can reduce the amount of blue light emitted by a screen, which may reduce melatonin suppression to some extent.. Our sleep-wake cycle ...

I’ll be honest. When I first turned on the red light filter, I nearly screamed.It washed my entire screen in a bright shade of crimson that, IMO, was kind of scary to look at.

Women cautioned each other against partaking in the "Silhouette Challenge," a viral TikTok trend that was met with a mass effort to remove the videos' signature filter, exposing many users' bodies ...

Blue light from your PC's screen may disrupt your circadian rhythm. Here's how to use a blue light filter with built-in night modes on your PC or Mac .