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 ...

People will set their clocks back one hour at 2 a.m. on Nov. 3, or basically one hour before they go to sleep on Saturday, Nov. 2. While an extra hour of sleep sounds appealing, it’s important to ...

Your circadian rhythm is your body’s 24-hour master clock — controlling sleep, hormones, digestion, and even your temperature ...

Since the beginning of the space program, astronauts have dealt with the realities of spaceflight from microgravity in weak muscles and space radiation, to sleep deprivation and disorientation. Both ...

Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover.

The switch from daylight saving to standard time offers a reprieve for those who need more sleep. Clocks fell back an hour on Sunday morning and many people may have enjoyed an extra hour of slumber.

The upcoming end of daylight saving time means it’s time to change your daily routine to accommodate for the extra hour in the day. A sleep expert at Baylor College of Medicine shares tips for you and ...

Sleep hygiene isn’t a new concept, but in recent years it’s taken on new significance and is now an expert-prescribed arm of lifestyle medicine. As more of us find our sleep out of sync with our ...

Sleep often becomes lighter and more fragmented with age. A neurologist explains why older adults wake up more at night, when insomnia is a warning sign, and what helps improve sleep safely.