Is white noise the secret to better rest, or cacophony? A sleep expert weighs in on the three things to know before you buy that white noise sleep machine.

Colored sounds like white and brown noise can help drown out disruptive sounds that disturb sleep. Here's what research and topic experts say about white noise vs. brown noise.

If you're consistently losing sleep, studies have shown that it can wreak havoc on your body and increase your risks for anxiety and depression.

What is the difference between white noise, brown noise and pink noise and do they actually work to improve sleep or relaxation? Experts explain.

Different noise colors affect your brain differently and they can be helpful if you have them on as you go to sleep. Here's ...

Green noise is the new kid on the block and in this guide we will discuss if it is better than the popular white noise for better sleep.

The best white noise machines mask distractions, use screen-free controls, and offer white, pink, and brown noise options to ...

Key points White noise is effective because it gives the brain something consistent and steady to focus on. Food is our body’s source of safety—in a sense, the white noise of life's symphony.

Many people use white noise machines to help them get good sleep, but it's important for it not to get too loud. PonyWang via Getty Images People of all ages, from newborns to older adults, rely ...