It runs from your brain to your belly and controls mood, digestion, and even sleep health. Stimulating the nerve is a proven, ...

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

The internet claims waking at the end of a sleep cycle will leave you refreshed, but experts aren’t convinced.

Napping may seem restorative, but how it affects the brain changes in different phases of life. Shorter naps enhance alertness and performance, mood and learning ability but longer or frequent naps du ...

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 ...

Research from sleep laboratories confirms that as we age, sleep becomes shorter, lighter and more fragmented. By the time we ...

"Large meals increase core body temperature and activate digestion — both of which can delay sleep onset and lead to more ...

Sleep is a biological necessity, and consistently getting less than seven hours a night can have serious health consequences. Chronic sleep deprivation affects the heart, hormones, and increases ...

A deep-dive test of the Garmin Index Sleep Monitor, including a comparison of the data from a Garmin watch and the dedicated sleep tracker.

Do you think you need a nightcap to get a good night's sleep? Explore the dark side of that myth and learn how to change your ...

A rough night’s sleep can zap your motivation to pry your butt out of bed for your normally scheduled morning workout. But, ...

Achieving restful sleep is crucial for overall health, impacting metabolism and brain function. Research indicates that ...