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. NY Post Composite Blue light ...

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 ...

Reaching for the first sleep aid you find when insomnia hits? Not all sleeping pills are the same. Each class of sleep aid works a bit differently from the other, and side effects vary.