Rather than promoting better quality sleep, pink noise and other ambient noises may harm sleep quality more generally.

Share on Pinterest A new study shows that pink noise may lower the quality of sleep and disrupt the REM cycle. Image Credit: AleksandarGeorgiev/Getty Images A recent study suggests that pink noise, ...

A new study finds pink noise may reduce Rem sleep and disrupt overnight brain recovery, raising concerns over sleep apps and sound machines widely used to aid rest ...

If you've been tossing and turning at night, you've probably tried it all-blackout curtains, weighted blankets, maybe even a ...