While there's more research supporting the use of some noise colors than others, there's growing interest in the entire spectrum. Whether it's called sound therapy, auditory stimulation or auditory ...

Dear Doctors: Our sound machine died, and my husband is shopping for a new one. It made sounds like rain and surf, which helped both of us sleep. The ads for some of the new machines talk about ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more When you really need in need of a good night's sleep, there's nothing more irritating than lying awake ...

You’ve heard of white noise. It’s the basic color sounds with every level of frequency. That’s why it’s easy to zone out to it. Essentially, it’s the sound that occurs when a radio station goes off ...

“The sound machine can generate any of several types of sound, from nature [or] music,” Dr. Cory Portnuff, an audiologist at the University of Colorado Health’s Hearing and Balance Clinic, says. In ...