Sleep

Sleep makes you feel better, but its importance goes way beyond just boosting your mood or banishing under-eye circles. Adequate sleep is a key part of a healthy lifestyle, and can benefit your heart, weight, mind, and more.

Plus, tips from sleep experts for a healthier bedtime routine.

Here's how to quiet your busy brain–and finally get some rest.

Thanks to digital sleep trackers, doctors are seeing more people who have an unhealthy obsession with getting a "healthy" amount of shuteye.

Here's a list of potential good guys and bad guys when it comes to getting some shut-eye.

Here's what can happen when you're sleep deprived.

Snooze your way to a full eight hours by following our expert advice in three key sleepy-time areas.

It's time to get to the bottom of your restless nights.

No, it's not normal to constantly feel like you didn't get enough sleep.

Sleep longer and better by setting the AC to this number.