Dawn workouts, high-protein breakfasts and goal setting? Not a hope, say two early-morning presenters who cherish every ...

Do you ever go to bed feeling just fine, but wake up with a stiff neck or achy shoulders? In a 2016 study looking at more than 150 conditions, researchers found Americans spent more health care ...

Is late-night tossing and turning stealing your shut-eye? You’re not alone. Nearly one in five US adults struggle to stay asleep until sunrise — turning the dream of 8 hours of uninterrupted rest into ...

"When daylight hours shorten or you’re indoors most of the day, your circadian rhythm weakens, making it easier to wake during lighter sleep stages — often around 3 am, when cortisol starts to rise,” ...