Medically reviewed by Sanja Jelic, MD Working the night shift, or any schedule outside of a standard 9–to–5, can lead to ...

“In general, people sleep better when it’s cooler,” says Johnson. However, if it’s cold outside and we jack up the heat, then ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images If you struggle to fall asleep or wake up feeling groggy, an out-of-sync ...

New research shows that living in sync with your body clock may help reduce risks for heart disease, diabetes, and high blood ...

It’s that time of year again—daylight savings is ending on Sunday. Here’s how to prepare your body for the clocks to change.

Please provide your email address to receive an email when new articles are posted on . Sleep/wake rhythm disruptions were tied to suicidal ideation regardless of depression severity. Future trials ...

Daylight saving time creates a mismatch between the biological clock and the social clock that can have negative effects on ...

Don't let your next vacation or business trip disrupt your sleep quality. Here are seven expert-backed tips on how to get better sleep during travel.

Key Points: Treatments that target sleep-wake rhythms could help many people with insomnia or other sleep disorders get better rest. Melatonin is a well-known option, but it's not the only one; NAD, ...

We often think of sleep as the gas that keeps us running. We refuel at night — or whenever we can — run around all day until our tanks are empty, and then do it all over again the next day. But some ...

Later, I learned that circadian rhythm disorders are very common in bipolar disorder. The condition disrupts the body’s sleep ...

It’s easy to jump to conclusions when you read a headline that suggests the buzzy sleep supplement melatonin is linked with ...