NPR's Short Wave talks about babies' perceptions of rhythm, how sleep may help us solve puzzles and why snakes may be able to ...

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

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

A new study from the University of Pennsylvania suggests pink noise, a popular sleep aid, may actually decrease vital REM ...

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

We've all heard the best approach to solve a problem is to "sleep on it." It turns out there may be more truth to this adage ...

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

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 ...

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

A recent study suggests that pink noise may interfere with REM sleep nd reduce overall sleep quality. The researchers say ...

Team USA doctors formed a sleep working group to study athletes' rest. The findings are being put to the test at 2026 Milano ...

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