While irregular bedtimes were strongly linked to heart problems, inconsistent wake-up times did not show a clear connection ...

Does your bedtime vary? A new study links inconsistent sleep schedules in midlife to a doubled risk of severe heart problems ...

The authors found that the degree of regularity of three major factors — bedtime, wake-up time and sleep midpoint, or the ...

An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of ...

Irregular sleep timing significantly impacts heart health, with inconsistent bedtimes linked to a higher risk of major ...

A decade-long study of 3,000+ people links irregular bedtimes to higher heart attack and stroke risk, especially with under 7 ...

(Wand_Prapan/iStock/Getty Images Plus) A new study of sleep and bedtime habits has a clear message for those wanting to lower ...

A growing body of evidence suggests that how consistently we sleep may matter just as much as how long we sleep.

A new study found that irregular bedtimes in midlife can double the risk of heart attack and stroke, particularly for those getting under eight hours of sleep. Consistency in sleep timing appears more ...

Teen sleep timing shapes eating habits and activity levels more than expected. Late sleep leads to unhealthy choices and ...

Poor sleep isn’t just about not getting enough hours. It’s also about when you sleep, how regular your schedule is, and whether your rest gets interrupted. And according to new research from 88,461 ...