In a nutshell Morning exposure to blue-enriched light significantly improves sleep quality and stability of daily activity ...

A night-light that embodies “Twinkle Twinkle Little Star” SwaddleMe Slumber Buddies Soother This battery-operated bedtime pal is equal parts plushie, music box, and projector.

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

People who live in areas with more nighttime light pollution could be at increased risk of Alzheimer's disease, particularly those in middle age, a new study says.

Click on the Start menu (or tap the Windows key on your keyboard). Then type in “Night Light” to bring up a direct link to that setting. Alternatively, you can go to Start > Settings > System ...