Millions of people are using rain-on-tent videos for sleep and study aids, and scientific theories back it up.

It's no secret that rain sounds offer troubled sleepers comfort. "Rain is predictable, calming, stable, and non-threatening," says Dr. Shelby Harris, a behavioral sleep-medicine specialist. According ...

Videos showing nothing but rain hitting tents have become a popular trend on YouTube, and there's a possible reason why.

It’s just like the light that you are experiencing while you are sleeping affects your sleep, and the air that you’re ...