Add Yahoo as a preferred source to see more of our stories on Google. Irregular sleep patterns may increase the risk of adverse cardiovascular events such as heart attacks, say researchers. (Grace ...

When the clocks move forward in spring, many people notice only a little extra fatigue, but the change may have greater effects on the body than one might expect.

When teenagers shift their sleep schedules between school days and weekends, the resulting mismatch can alter the physical structure and internal communication of their developing brains. A recent ...

Sleeping and waking up at different times is associated with an increased risk of heart attack and stroke, even for people who get the recommended amount of sleep, according to new research. While ...

Please provide your email address to receive an email when new articles are posted on . Irregular sleep markedly increased risk for major adverse cardiovascular events (MACE). Higher Sleep Regularity ...