REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...

Interruptions to sleep schedules can be hard on anyone. But when you have chronic insomnia, you’re already behind the curve. “You don’t have the same sleep reserves built up,” says Tracy Chisholm, ...

Light sleep is the beginning of your sleep cycle and your body's way of winding down. Breathing, heart rate and muscle changes prepare your body for the deeper sleep to come. Light sleep is broken ...

We’ve all been there — dragging ourselves out of bed feeling like we’ve been hit by a truck despite getting a full night’s sleep. The alarm blares, and you wonder how eight hours of rest could ...

In my last post, I asked, "Are you getting enough sleep?" Today, in an effort to better understand the role of sleep in our lives, I ask a very basic question: What happens when our heads hit the ...

7-9 hours remains the guideline, but not everyone needs that much sleep. Some need less, some need more. Sarah Mitroff/CNET If you find yourself asking, “How much sleep do I need?” you’re not alone.

Good Sleep is a new climate-controlled mattress topper that uses surgical-grade water-cooling technology to help users spend more time in REM and deep sleep stages. United States, December 24, 2025-- ...

In a world that never seems to sleep, the quest for quality rest has become more urgent than ever. With more than 70 million ...