Indulge in this oddly satisfying video, paired with calming deep sleep music. Perfect for unwinding after a long day, this video creates a serene atmosphere that promotes relaxation, stress relief ...

Your deep sleep happens in stage three of NREM. That’s often called N3 or slow-wave sleep (SWS). You’ll get most of your SWS in the first half of the night. It’ll be really hard for someone ...

Discover the calming power of 432Hz Healing Frequency music, designed to guide you into a state of deep sleep. This soothing ...

REM sleep is closely associated with cognition and emotions (not to mention vivid dreams). Meanwhile, deep sleep is crucial for immune function, physical restoration, and general well-being.

Key points While all types of sleep appear to be essential, deep wave sleep could be considered the most essential. If your sleep is restless and non-restorative, you may lack sufficient deep ...

One key to managing fibromyalgia is restful sleep, but that's the very thing that can elude you. Check out these tips to get the rest you need.

Why will deep sleep mode help your Android device? We've got all the details here, and how you go about doing it.

Neuroscientists have discovered a surprising new source of deep-sleep brain waves, shaking up our understanding of the architecture of sleep and how we treat sleep disorders.

Northern elephant seals have adapted to sleep and dive at the same time all while avoiding predators. New research, based on the recorded brainwaves of the seals, revealed the marine mammals get ...

Deep sleep, also known as non-REM slow-wave sleep, can act as a “cognitive reserve factor” that may increase resilience against a protein in the brain called beta-amyloid that is linked to memory loss ...

We ask an expert why REM sleep is so important, what happens if we don't get enough of it and how to get more REM sleep.