From poor sleep quality to next-day mental fog, experts say late-night eating can quietly interfere with the brain's natural ...

Foam earplugs recover 72% of deep sleep lost to noise while pink noise worsens sleep quality. What this means for your sleep ...

He knows your rhythms, your insecurities, your REM cycle—your cycle. He’s made himself needed, and now you don’t exist ...

Millions rely on watches and rings to track sleep, but experts say the data has limits and shouldn’t be taken at face value ...

If a child sleeps on a mattress without proper support, it can cause poor sleep posture, frequent movement at night, and ...

Scientists have discovered that your quirky sleep preferences might actually reveal profound insights about your personality ...

Pink noise is often promoted as a way to help people fall asleep faster – and block out other bothersome sounds that can ...

That’s the major finding from a new study published in the Journal of the American Heart Association. After analyzing data from hundreds of thousands of people, the study’s researchers discovered that ...

Keeping your bedroom temperature in the ‘Goldilocks Zone’ can help your body cool naturally, fall asleep faster and spend more time in deep sleep.

It’s rare that people have a disorder where cortisol on its own is the cause. If a person’s cortisol level is chronically low ...

“Our body temperature leads our sleep cycle,” says Kenneth Diller, a professor of biomedical engineering at the University of Texas at Austin who has researched thermoregulation. “Your body does best ...

It’s unclear why the pink noise disturbed the REM phase, although “constant auditory input” could inhibit brain processes ...