If you're a caffeine drinker, try to avoid it in the afternoons and evenings or switch to decaf. And speaking of eating and drinking, do it well before bedtime. Late night snacking can cause digestion ...

Brain activity from more than 1000 people shows a rapid transition from being awake to being asleep, rather than a slow ...

Is late-night tossing and turning stealing your shut-eye? You’re not alone. Nearly one in five US adults struggle to stay asleep until sunrise — turning the dream of 8 hours of uninterrupted rest into ...