Pink noise includes several naturally occurring sounds, such as rainfall, wind and rustling leaves.

Pink noise, a staticky sound that’s supposed to help people fall asleep, may actually worsen your rest, a new study found.

New research presented at Sleep 2025 highlights a growing insomnia crisis among caregivers, with women bearing the ...

Pink noise by itself, equivalent to "moderate rainfall," was linked to a loss of 19 minutes of REM sleep. And pink noise combined with aircraft noise led to "significantly shorter" time spent in deep ...

New research reveals evening people experience circadian misalignment that may lead to cardiovascular problems, affecting ...

There's still so much we don't know about Alzheimer's disease, but the link between poor sleep and worsening disease is one ...

Researchers found that a good night’s sleep may help the brain clear proteins tied to Alzheimer’s.

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life. Here's what it is and how you can do it.

Learn what research tells us about how wearing socks to bed affects sleep and foot hygiene, plus beliefs about socks, sex, ...

If the organ doesn't get time to clean itself at night, it'll find (often inconvenient) time during the day.

Researchers report sleep-like states in brainless marine animals, suggesting rest began as a basic cellular repair mechanism.