A sleep expert details why you wake up groggy from a nap and how to make the most of your snack-sized slumber.

Waking up tired despite getting enough sleep? Only specific sleep phases grant restorative rest, and you might be missing out ...

Creating a relaxing wind down routine can further help to improve your ability to sleep well and get more REM sleep. Opting ...

Some mornings, waking up might feel like interrupting a vivid alternate universe. You open your eyes to reality, but the ...

OxStu's breakdown on the science behind sleep, providing practical advice on how to establish a good sleep routine.

Sleep experts say that the rules of good sleep have changed. Here, Women's Health breaks down what to know about sleep, ...

More generally, these findings add weight to the importance of all stages of our sleep cycle, including REM sleep.” Overall, more research is required to understand the full clinical ...

ranging from heart rate to breathing rate and sleep stage percentages. When you first look at your sleep tracker data, all those numbers and graphs can feel dizzying. But tracking your sleep can ...

New research on ‘slow-wave sleep’ may have implications for others battling insomnia, including people with anxiety and ...

A new study has found that taking longer to reach the rapid eye movement (REM) stage of sleep is linked to a greater risk of ...