WHOOP’s GCC Marketing Director, Stephan Muller, deep dives into data to give a full low-down on sleep for peak performance.

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 ...

What has puzzled researchers and philosophers for many centuries is the ‘why’ of sleep, along with the ‘how’. We human animals know from experience that we need to sleep, ...

Fact checked by Nick Blackmer Taking longer to fall into REM—the dream stage of sleep—is linked to a higher risk of Alzheimer ...

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