A new study suggests inconsistent sleep schedules and getting under 8 hours of sleep could sharply raise the risk of heart ...

A new study shows that going to bed at different times every night, especially while getting less than eight hours of sleep, ...

"It reflects the rhythms of everyday life." ...

For the recurring series That’s Debatable, we take on a contentious issue of the day and present two spirited arguments—one in favor and the other emphatically opposed. Previous installments from the ...

There was a time (early on in my camping career) when I’d deal with uncomfortable nights at the campground, tossing and turning in my sleep. But those days are long gone, and yours can be too — if you ...

Runners who slept too little, woke up frequently in the night, or just slept badly were nearly twice as likely to get injured in the next year compared with those who slept great. A new study of over ...

A chaotic sleep schedule in your 40s might be quietly setting the stage for heart trouble later. Researchers tracking thousands of people for over a decade found that those with highly inconsistent ...