Now that we have wearables tracking our every move, a lot of us can look at stats that supposedly tell us how well we’ve slept the night before. But sometimes, it can feel like your sleep tracker is ...

Few experiences rival the calm satisfaction of falling asleep easily and waking up feeling fully rested. But sleep is more than a luxury or idle downtime, it’s a vital biological process that supports ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Need another reason to prioritize your sleep ...

Your brain might do its best thinking while you snooze. A short nap that reaches the N2 stage of sleep can significantly increase your chances of having a “eureka” moment—more so than staying awake or ...

Many people claim that they fall asleep faster with one foot outside the covers. While this may seem like a rather quirky habit, it actually fits with sleep biology. You see, your body needs to ...