Avoiding light at night and seeking light during the day may be a simple and effective way to improve mental health. (Getty Images) For years, scientists have spoken about the mental health benefits ...

Sleep in teenagers can be improved by just one week of limiting their evening exposure to light-emitting screens on phones, tablets and computers, according to findings to be presented in Lyon, at the ...

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

(CNN) — Turning off the lights at night has long been known to support restful sleep, but new research suggests it may have another significant benefit. Sleeping in total darkness may lower the risk ...

In a recent study published in Scientific Reports, researchers aimed to understand the influences of Light Exposure Behavior Assessment (LEBA) categories on chronotype, mood, sleep quality, memory, ...

Humans have always naturally adapted to their environments and leveraged the natural phenomenon around them for survival. One instance of this is the human evolution reaction to blue light. Blue Light ...

Title image: A young study participant tries to get some sleep. New research shows that even dim light exposure in the hour before bedtime can disrupt slumber in young children. Credit: Casey Cass/CU ...