"There are several different methods you can try, a common one being the 4-7-8 technique ," she suggests. "For this, you ...

Most people wake up at night because it’s part of our natural sleep cycle. At the end of every sleep cycle, which is roughly ...

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.

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

If you have time to indulge, a 90-minute nap — which roughly coincides with the length of a full sleep cycle — may avoid waking during deep sleep while helping to recover from inadequate sleep.

Short Sleep Cycles “Unlike adults, who have 90-minute sleep cycles, newborns have much shorter cycles of about 50–60 minutes, alternating between active sleep (REM) and quiet sleep (non-REM ...

people go through several 90-minute sleep cycles spread over five stages, from light to deep sleep, with the deepest falling toward the middle. Daytime sleep follows the same cycle, which is why ...

Needing eight hours a night is a myth, says Nick. Our sleep follows a natural 90-minute cycle as we move between deep NREM (Non-Rapid Eye Movement) and REM sleep. The important thing, he says ...

Individuals who have difficulty reaching deep sleep each night also show higher levels of dementia-related proteins in their brains, according to recent research.