Many studies have proven teenagers should be starting school later. So why aren't they?
What if there was a way to unshackle yourself from the constraints of the normal sleep cycle and nod off as many as six hours less per night without feeling dazed, sleep deprived or anything but well-rested? Welcome to the world of polyphasic sleep.
Is there one perfect song, or one type of music, that will put me to sleep? (Actually, yes.)
Top-ranked memory champions Nelson Dellis and Lance Tschirhart explain how they rest for the win.
American World Record Holder for the 50K and four-time Olympic Marathon qualifier Josh Cox sets a bedtime alarm and has no problem falling asleep on the floor.
Sleeping with your contacts is playing eye-care roulette, explains Dr. Mark Eltis, an Ontario-based optometrist and clinical professor who focuses on eye disease.
More than six million viewers have flocked to watch a video that many allege has powerfully soothing effects.
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