If you struggle to fall asleep or wake up feeling groggy, an out-of-sync circadian rhythm could be to blame. This internal 24 ...

You’ve heard of intermittent fasting and 5 a.m. workouts — but now, there’s a gentler, more intuitive health trend making ...

Disrupting the body’s internal clock during adolescence can alter how the brain responds to an in-utero risk factor linked to ...

Shift work, which results in sleep disruption, has been associated with significant health risks, such as heart disease, diabetes and colorectal cancer.

Using the acronym “SLEEP,” Hart has several tips for getting better rest amid summer restlessness. To start, “S” is for set ...

Sleep disorders may lead to structural brain changes, cognitive decline, and neurological disease. Here’s what science says about the risk.

Disrupting circadian rhythms during adolescence may alter how the brain responds to prenatal infections, a known risk factor for disorders like schizophrenia and autism.

Scientists think the same biological system that helps us adapt to the seasons might determine how well we cope with ...

So, you see, the difference between night shift and dark mode is simple — night shift gives a warmer tone to your iPhone ...

Discover the surprising early Alzheimer's signs that aren't memory loss. Learn about vision changes, sleep issues, and ...