Different people may experience one of five types of sleep, and these profiles each highlight how our shut-eye affects our health. Previous research has found associations between sleep and cognition, ...

Scientists have discovered five different types of sleep in humans, each with its own distinct brain activity pattern and impacts on health and behaviour, an advance that could lead to new depression ...

If you feel more sluggish during certain times of the day, it could be due to your sleep chronotype. The chronotype affects the body’s natural tendency to be asleep or awake, according to the Sleep ...

"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 ...

The American Medical Association reports that about 30 million people in the US live with sleep apnea, but only one-fifth of these cases are clinically diagnosed. That means that many people are ...

A revelatory new study has uncovered alarming evidence about how poor sleep patterns may permanently alter our brains, with particularly concerning implications for people managing high blood pressure ...

Sleep apnea and other types of sleep disorders appear to elevate the risk for some types of cancer, specifically prostate cancer, more so than others. But the overall risk can be highly variable, and ...

Whether you are an early bird or a night owl, your sleep patterns can tell a lot about a person's eating habits and ...