Sound machines promise better sleep, but new research suggests they may quietly steal your REM and deep sleep.
As the clock strikes 2:00 a.m., sleep remains out of reach. Despite trying countless strategies—cognitive shuffling, sheep counting, deep breathing—your mind continues its relentless marathon of ...
Which sleep sound are the best for falling asleep? How about staying asleep? And is the future of sleep simply a story without an ending?
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