The average person spends around a third of their life sleeping. Yet as many as 70 million Americans suffer from chronic sleep disorders and wakefulness, studies have found, and tossing and turning at ...

Deep sleep is one of the most essential stages of the sleep cycle, playing a vital role in how well you feel both physically and mentally. Often referred to as slow-wave sleep or delta sleep, this ...

If you’re wondering how to increase deep sleep naturally, a holistic approach is the way to go. Making lifestyle changes that improve your overall sleep hygiene (and health!) can make a big difference ...

"I have to get my deep REM sleep," expresses a common confusion about two very different types of sleep. Deep sleep and rapid eye movement (REM) sleep are not the same; they do not even overlap. They ...

Struggling to get truly restful sleep isn’t just frustrating; it can affect your metabolism, brain function, and overall health. Recent research highlights that small bedtime habits can significantly ...

Researchers have developed a wearable device that plays specific sounds to enhance deep sleep. The first clinical study has now shown that the device is effective, but not at the same level of ...