Taking longer to reach the rapid eye movement (REM) stage of sleep could mean you are more likely to develop dementia.

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 ...

I spent months testing the Oura Ring, Whoop, Google Pixel Watch, and Ultrahuman Ring AIR so you don’t have to. Here is what I ...

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

Problems falling asleep impact our general health and wellbeing, and can even have serious long-term implications. According ...