The researchers pinpointed a surprisingly specific sleep range for healthy aging.

Don’t sleep on a few troubling behaviors that could increase your risk of developing dementia. Known risk factors for ...

A new study found that sleeping just the right number of hours, but not too much or too little, can help slow biological ...

A new study uses optogenetics to induce localized sleep in awake mice, reversing memory loss from sleep deprivation.

Tossing and turning every night? Doing more physical activities throughout the week is a known way to improve sleep, but new research shows you don’t have to run a marathon or visit a gym to reap ...

Where health, longevity, and cognitive ability are concerned, here’s how to know you get the right amount of sleep.

Consequently, we humans, as well as all other organisms, developed a circadian rhythm in our physiology and behaviors with ...

Children need adequate sleep for optimal learning and for their mental and physical health. But a new study finds that few kids are getting the recommended amount of shut-eye, even though their ...

Americans may be spending more time asleep, but new research shows that quality sleep remains out of reach for millions. A ValuePenguin analysis released this month found that U.S. adults now average ...

Teenagers spend up to an hour on their phone at night, a new study found. It’s affecting their academic performance, mental health and sleep patterns.