If you've ever woken up feeling groggy and sluggish even after a full night of rest, you might not be getting enough core sleep. What is core sleep? It's a term that encompasses the most restorative ...

Many older adults face sleep challenges, but experts recommend regular physical activity as a natural remedy. Sleep is as ...

By comparing participants' first and second sleep studies, researchers discovered a link between each percentage point ...

From renowned sleep hormones such as melatonin to lesser known ones, our sleep hormones help us to thrive and reset at the ...

A new study suggests that a particular wave of sleep, called slow-wave sleep, plays an integral role in staving off dementia. Losing even a little bit of slow-wave sleep on a consistent basis ...

A sleep medicine specialist explains how restless nights lead to consuming more calories and how you can use sleep as a tool ...

A new study introduces a wearable device that tracks the brain’s glymphatic system during sleep. This technology allows ...

The third phase, known as slow-wave sleep, represents your deepest non-REM sleep state. This critical restoration period features distinctive delta waves on brain monitoring. The recent study ...

It's common to describe getting a good night's rest by saying we've had a really deep sleep. But in reality, actual deep sleep is just a portion of the 7 to 9 hours sleep that's recommended for ...

Chronic poor sleep is linked to a string of health problems and may increase the likelihood of developing dementia, heart ...