Discover how your body’s internal clock influences your weight and overall well-being — and how to get it back into sync.

Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty Images Plus Anyone who has suffered from jet lag or struggled after ...

1. Don't adjust your wake-up time straight after the time changes. After a few days to a week, your body will acclimate to the new time. Instead, consider taking a short 20-minute nap in the ...

“The collective loss of an hour of sleep on the second Sunday in March has been linked to more heart attacks and fatal traffic accidents in the ensuing days,” the study reads. Stanford researchers ...

Today the clocks rolled back, signalling the end of daylight saving time and the start of long, dark winters. Of course, there is the short-term perk: the fact it allowed us an extra hour in bed — but ...

The daily rhythm of genetic activity varies between individual cell types in ways that depend on their states of health, a ...

For some people, waking up early is a breeze. For others, it’s all about that night owl life. But what happens when you need to significantly shift around your sleep schedule? Is it even possible to ...