Discover 15 weird things that happen while people sleep. Science explains the strangest nighttime behaviors.

While sleeping positions seem relatively instinctual and impersonal, sleep researcher Samuel Dunkell suggests that they’re actually rooted in personality, daily habits, and internal emotional ...

Woman Waking up at 7am. (Photo by: Universal History Archive/Universal Images Group via Getty Images) Editor at Large My bed and I spend less time together than the experts say we should. Most nights, ...

If you're not comfortable in the bed or living space that you're sleeping in, chances are you're putting the 7 to 9 hours of sleep you need every night at risk. Not only does this lack of sleep ...

Smartphones are now the first and last thing people touch daily. They have replaced alarm clocks, books, and radios by the ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. We work all day and sleep all night—but how often do we stop to ...