A surprising number of people experience symptoms of sexsomnia, engaging in sexual behaviors during sleep. While research is ...

A beneficial morning starts with a plan that you can slowly implement and add tasks to. Many tools, such as alarms, focus ...

During REM sleep, blood flow increases while energy inside neurons drops, revealing a surprising paradox linked to vivid ...

Sleep problems are a core feature of bipolar disorder. Learn how sleep changes during mania and depression, why it predicts ...

Source: Amy/Pixabay It goes without saying (recognizing I’m about to say it…) that sleep is important. Sleep is a basic requirement for life and is the cornerstone of physical and mental health, ...

Working this overlooked practice into your sleep routine could have real benefits for your health. By Caroline Hopkins Legaspi “How did you sleep?” You might answer that question by weighing how many ...

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 ...

Officially, perimenopause marks the transition into menopause. Unofficially? It ushers in a chapter that is physically and emotionally challenging for many women. During these years, hormones begin to ...

We all miss out on sleep now and then, but if you’re consistently losing out on shut-eye, it could lead to a health problem called sleep deprivation. Sleep deprivation means you’re not getting enough ...

While it should be as easy as breathing, sleep can evade us, despite our best efforts to get a good night's rest. However, there's hope that you can break your negative sleep patterns. Processing ...

This piece is part of Scientific American’s column The Science of Parenting. For more, go here. If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By ...

"We know sleep matters greatly for heart health," she said. "So, we're trying to find out more about this connection, and also how sleep might be linked to the gender differences we see in ...