Blue light before bedtime is renowned for making it harder to fall asleep - but blue light in the morning could be just what ...

A morning dose of blue light might help older people sleep better in the evening, giving them a boost for their daily ...

Blue light is found in nearly every light source ... which is what’s bothering people,” he says, explaining that the eye strain most people experience isn’t necessarily digital.

Study participants wore trackers on their wrists to measure their activity levels and sleep patterns. We found that people exposed to more hours of blue light in the morning had better sleep and more ...