This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

REM sleep is essential for short-term resilience and long-term health. Experts share tips for the best way to get more of ...

We talked to a registered dietitian and a tea sommelier about the teas that can help you fall (and stay) asleep. If you have a hard time falling asleep, it might be worth adding herbal teas to your ...

While most people think that flipping the switch on the overhead lights in their bedrooms is enough to darken their sleep spaces adequately, many fail to consider other ambient light sources. Whether ...

Over the last couple of years, stress started interrupting my sleep. I found myself having difficulty falling asleep and, even when I did, waking up in the middle of the night. As a freelancer who ...

The Lemme Sleep Gummies are formulated with melatonin, magnesium, L-theanine and a dreamy blend of chamomile, lavender and ...

Over the last couple of years, stress started interrupting my sleep. I found myself having difficulty falling asleep and, even when I did, waking up in the middle of the night. As a freelancer who ...

From heated air purifiers to cozy sheets, we've rounded up the best sleep products for cold weather. According to textile expert Barbara Stern, staying warm isn’t just about piling on layers—it’s ...