Color us surprised. Plenty of people use apps and ambient sound machines to reduce clamor and improve their sleep — but not all noise is created equal. In fact, new research suggests that a particular ...

New research suggests sleeping in silence is best.

Which sleep sound are the best for falling asleep? How about staying asleep? And is the future of sleep simply a story without an ending?

Add Yahoo as a preferred source to see more of our stories on Google. Listening to white or brown noise at night can help drown out distracting sounds. Listening to white or brown noise at night can ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. I know I’m supposed to gradually go to bed ...

With spring comes rejuvenation and growth, but not without sacrificing an hour of sleep for Daylight Saving Time first. An hour may not seem like much, but the subtle shift in our sleep-wake cycle has ...

Using a melodic song you enjoy as an alarm sound can potentially reduce feelings of grogginess upon waking. However, waking suddenly from sleep may have negative effects. Many people use an alarm ...