You've probably heard of the phrase REM (rapid eye movement.) But you might be less clear on the crucial role this sleep stage has on our overall health and wellbeing. During each night ...

Experts say that sleeping au naturel is a free and easy way to boost your overall health and sleep quality. In addition to reducing stress, sleeping naked can offer a variety of benefits ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. I’m captivated by my new personal health ...

It's common to describe getting a good night's rest by saying we've had a really deep sleep. But in reality, actual deep sleep is just a portion of the 7 to 9 hours sleep that's recommended for ...

After yawning your way out of bed, it's clear a poor night’s sleep influences nearly every aspect of your day. The once niche field of sleep tech—now projected to reach $113 billion globally ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Whether it’s an old-fashioned, a hot toddy ...

Feb. 25, 2025 — Blue-enriched light can improve sleep quality and daily activity in older adults living at home, according to new research. Researchers found that ... Impacts of Workplace ...

For most of us, getting less than seven hours of sleep translates into grogginess, sluggish thinking, and an overwhelming urge to crawl back into bed. But some people wake up fresh and energized ...

Feb. 25, 2025 — Blue-enriched light can improve sleep quality and daily activity in older adults living at home, according to new research. Researchers found that ... Impacts of Workplace ...

As a journalist who does shift work - I'm obsessed with sleep. I don't get enough of it, and it's pretty irregular when I do. And so, when my Apple Watch informs me I've had more than 8 hours ...

Sleep earbuds completely changed my nighttime routine and sleep game as someone whose bedroom overlooks a busy street. Although sound machines can effectively block out noises while you sleep ...