With a colorful, intuitive interface and the ability to mix together a variety of white noise sounds, Baby Sleep - White Noise from Relaxio is one of the best free white noise apps for babies.

There are various noise colors and all have unique benefits. The two most popular colors are white and brown noise, and each has qualities that'll help you get to sleep.

While continuously listening to low decibel calming sounds at night doesn't appear to be harmful, there also isn't much science behind how, why — or even if — sound machines help sleep.

White, brown and pink noise are all examples of "sound masking," which neurologist Dr. Jeffrey Ellenbogen says can help people relax and fall asleep.

You may be familiar with white noise, but what about pink noise, or brown noise? Turns out there is a rainbow of benefits for ...

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

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

The experts at the GH Institute share the best white noise machines for better sleep, including picks for parents, roommates, ...

One study found the pink noise cocktail increased deep or slow-wave sleep and improved memory in a few people with existing cognitive impairment, but the results were much stronger in cognitively ...