New neuroscience reveals sleep is an active brain process, not just rest. Parts of your brain remain awake during deep sleep, ...

A naturopathic doctor’s video explaining the viral phenomenon of the “second wind” and its effects on sleep hormones has gone ...

"Cannabis and alcohol can help initiate sleep, but regular use may be problematic," the authors of a new study say.

Shortly before his tragic demise three weeks before his 30th birthday, American chess star Daniel Naroditsky had appeared in ...

People with idiopathic hypersomnia sleep up to 18 hours daily yet never feel rested. New research reveals the devastating ...

A telltale sign of reality shifting is seeing the lights around you flicker or switch between bright and dim. This is a ...

You’ve heard of REM sleep but what about deep sleep? Experts share why it’s important and how to make sure you’re getting ...

Sleep, well-being, and longevity are all inextricably linked. Here's how to maximize all three at the same time.

The bold question-askers at What If investigate what would happen if humans no longer needed sleep. Shrapnel from Marines ...

"The U.S. Navy Pre-Flight School developed a scientific method to fall asleep day or night, in any conditions, in under two ...

In our modern, indoor-oriented and sedentary lives, the term “sunshine vitamin” might feel outdated, but the significance of ...

We used to think of successful aging as simply avoiding disease — that concept has evolved over the years to a broader, more ...