The truth is, we don't know which colored noise is best for sleep. No one knows for sure, because no scientists have conducted research that explicitly compares different colors of sound in a ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. You’ve heard the rule: No TV before bed ...

Finding the right sleep noise can mean better sleep for years to come. Sleep and sound experts explain the benefits of ...

Because they’re designed with a biometric sensor that turns off white noise, audiobooks, or whatever helps you drift off to sleep — no timers necessary. The battery life is 10 hours on a ...

Related: This Common Sleep Issue Could Be a Warning Sign of Heart Disease, According to Cardiologists Why would someone want to use a noise machine to go to sleep? Isn't silence best? Maybe ...

Color noises use different frequencies to help you boost your mood, focus and even aid sleep. Here's what to know about green noise. Sean Jackson is a creative copywriter living in Florida.

Managing sound is right up there with controlling light and temperature when it comes to a good night’s sleep. And while noisy intrusions like traffic or the neighbor’s barking dog may be ...