Our bodies are built to adapt. Normally, without alcohol in the mix, the body regulates the sleep-wake cycle with an internal ...

Deep sleep is one of the most essential stages of the sleep cycle, playing a vital role in how well you feel both physically and mentally. Often referred to as slow-wave sleep or delta sleep, this ...

"Just one night of deep sleep can train your immune system to fight viruses, bacteria, germs, and all of the bad stuff within ...

Think your brain’s taking a vacation when you’re sleeping? Think again. Scientists at Charité – Universitätsmedizin Berlin just dropped some major knowledge bombs about what’s really going down during ...

A full buck moon is rising and shining this week and wreaking havoc on restful sleep. The full buck moon peaks at 4:37 PM on Thursday, July 10, 2025. Experts say July’s full moon could reduce sleep by ...

Warming the extremities before bed has been shown to help people fall asleep more quickly. It does so as well as many ...

If you suffer from insomnia, sleep deprivation, or even just need to cope with daily stress, two minutes with this device is all you need to recharge.

In Hindu philosophy, the phenomenon is known as “ sushupti ,” one of the four states of consciousness. It’s described as a deep, dreamless sleep where ego, personal identity, and the outside world ...

A recent study of sleep lab volunteers reveals that caffeine impairs essential brain functions at night. Here’s what happens. Stacey Leasca is an award-winning journalist with nearly two decades of ...

Belly, back or side? While we all have our preferences when it comes to our favorite sleeping position, your sleep posture can seriously impact your rest—and even you health—if you don’t know how to ...

All of the sleep experts we spoke to agree that the best way to use sleep trackers is to get a general idea of how well (or ...