See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Bright light might be the solution to getting a good night's sleep, ...

Contrary to common belief, blue light may not be as disruptive to our sleep patterns as originally thought -- according to scientists. According to the team, using dim, cooler, lights in the evening ...

For those with Alzheimer’s, maintaining regular sleep patterns is one of the effects of the disease as research shows it may impact circadian rhythm regularity. Bright light therapy, lighting that’s ...