Do I ever need to worry about napping too much? Dr. Michael Grandner, the director of the Sleep and Health Research Program ...

A multiple sleep latency test (MSLT) is an objective way to measure sleep quality. It helps diagnose narcolepsy and insomnia.

Nap o’clock” has been pinpointed at 1:42 p.m., according to new research. The survey of 2,000 general population Americans revealed just before a quarter to two is respondents’ ideal time ...

The display automatically adjusts its brightness based on your room’s lighting, so it won’t blast your eyes if you check the ...

We asked experts what parents should know about how sleep impacts infant development and how to establish routines.

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

This includes three stages of non-REM sleep and one stage of REM (dream) sleep. Each cycle takes around 90 to 120 minutes and ...

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 ...

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

Delayed REM sleep may be linked to a higher risk of Alzheimer’s disease, new research found. Here's how to build a healthy ...

Unlike sleep aids, acupressure addresses the root cause of poor sleep, like stress, anxiety, and energy imbalances, says Dr.