You’re in the middle of the afternoon, eyelids heavy, focus slipping. You close your eyes for half an hour and wake up feeling recharged. But later that night, you’re tossing and turning in bed, ...

Napping during the day is an ancient custom that is practiced worldwide. While some people view napping as a luxurious indulgence, others see it as a way to maintain alertness and well-being. But ...

A nap, especially if you’ve had an early morning alarm call or bad sleep the night before, can feel refreshing. But how should you nap sensibly? A nap can help boost energy, mood and even memory, but ...

Steven Bender does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...