Increasing sleepiness over 5 years doubled dementia risk among cognitively unimpaired women in their 80s. Sleep efficiency, wake after sleep onset, and nap duration and frequency were individually ...

Older women experiencing increased daytime sleepiness may need to pay attention to more than just feeling tired. Revolutionary research from the University of California, San Francisco has uncovered a ...

“My child wakes up at 2am and is up for 1-2 hours!” One of us remembers very clearly the first time her daughter ended up doing this. At around 14 months, she woke up in the middle of the night and ...

In most of the U.S., clocks will spring forward at 2 a.m. Sunday, March 9. While most simply consider the time change a biannual nuisance, doctors caution there can be health consequences in changing ...

The end of daylight saving time can disrupt your body's internal clock, or circadian rhythm. Studies have linked time changes to increased health risks, including depressive episodes and car accidents ...

Researchers discovered a compound, Mic-628, that resets the body clock, helping daily rhythms shift earlier and recover from jet lag faster.

The bedside table of the modern health enthusiast increasingly features sophisticated technology aimed at unlocking the mysteries of sleep. From advanced rings and watches that monitor heart rate ...

Sleep experts and a new survey show most Americans support ending seasonal clock changes.  The call is for permanent standard time — not daylight s ...