It claims to help you fall asleep by changing your brainwaves—but does it actually work?

According to new experiments, sleep machines that use pink noise could adversely affect deep sleep and REM sleep instead of ...

Color us surprised. Plenty of people use apps and ambient sound machines to reduce clamor and improve their sleep — but not all noise is created equal. In fact, new research suggests that a particular ...

In A Nutshell Pink noise at 50 decibels reduced REM sleep by 19 minutes per night in healthy adults, potentially affecting ...

Music, white noise and bedtime stories are often promoted as easier ways to help people sleep better. Many of these tools are found in popular sleep apps and are marketed as low-risk wellness products ...

Pink noise is often promoted as a way to help people fall asleep faster – and block out other bothersome sounds that can disturb our sleep. The ambient and steady, static-like tone is similar to tapes ...

If you’ve ever been lulled to sleep by soft rain pattering on the roof or put on a “waterfall sounds” playlist to help you fall asleep, you might unknowingly be a fan of pink noise. Like white noise, ...

Bad news for those with a go-to 12-hour-long ambient sound playlist to help them get to sleep. New research suggests this colour noise may be getting in the way of a good night's rest.

Does your “significant other” snore their head off as if they were cutting logs with a chain saw? Do you find it hard to sleep when you’re on a plane, train or bus? The answer could be conventional ...