There are a few subtle differences between men and women when it comes to getting some shut-eye.

Insufficient sleep among US high school students increased significantly between 2007 and 2023, affecting all demographic and behavioral subgroups in this population.

For a decade, we've been told our screens are wrecking our sleep. The real culprit is far bigger than the glow from your ...

Sleeping at different times each night may disrupt your body clock and increase heart attack and stroke risk, with new ...

Struggling with sleep? Learn how to reset your sleep drive and circadian rhythm using evidence-based CBT techniques to fall ...

The authors found that the degree of regularity of three major factors — bedtime, wake-up time and sleep midpoint, or the ...

Watching television and other "mentally passive" sedentary behaviors are linked to a higher risk of developing dementia.

Drinking coffee and tea directly improves our alertness during the day, but it does not appear to inherently disrupt how much ...

A paper in JAMA Psychiatry says mental health providers should ask if patients are using artificial intelligence chatbots, ...

A new hair test can reveal your internal body clock, offering a simple path toward personalized circadian medicine.

People still cling to an old promise about family life. They say a baby will steady a troubled home, deepen love, and make adulthood complete. It is an attractive promise because parenthood can bring ...

Spotting a needle in a haystack is easy compared to Yuejie Chi's typical day.As a leading researcher on the underpinnings of large language models ...