Bright light therapy for night shift workers sharpens alertness and cuts reaction-time lapses, a meta-analysis of 16 trials published in Scientific Reports finds. The study's key twist: gains in ...

Major depressive disorder is a debilitating condition that impacts around 5% of adults worldwide. While doctors commonly prescribe antidepressants to patients, it has several side effects and might ...

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, ...