Want to fix your sleep schedule? Go camping this weekend.
You're probably not sleeping enough. More than a third of American adults get fewer than the seven hours of sleep a night recommended by health professionals. And that accumulation of sleep deprivation has been linked to everything from depression to diabetes. New research shows just how badly our modern environments throw us out of wack, but the study also offers a potential solution: take a hike. For like, a couple of days. Right now.