Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

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 ...

Ever walked into a room and felt instantly calmer, only to realize it was painted light blue? That’s no coincidence. Light blue is a soothing, relaxing color that has been shown to improve focus ...

Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) ...