Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

Tips for Exercising , When Sleep-Deprived. Data from the CDC indicates that nearly a third of Americans suffer from sleep deprivation. A chronic feeling of being tired can make it easy to skip the gym ...

With sleep impacting health issues like stress and weight, tracking REM and deep sleep can help you improve your nights.

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 ...

It has been known for nearly 20 years that slow, synchronous electrical waves in the brain during deep sleep support the formation of memories. Why that is was previously unknown. Now, writing in the ...

Americans are not getting enough sleep, and it’s starting to take a toll on our health. According to the Centers for Disease Control and Prevention (CDC), adults across the country are sleeping less ...

How to Cure Insomnia Naturally: Today's fast-paced life and the increasing influence of digital screens have severely ...

Forbes contributors publish independent expert analyses and insights. Dr. Judy Stone focuses her writing on infectious diseases. While women are said to sleep a bit longer than men, their sleep ...