OTTAWA, Canada — Even if you’re getting enough sleep overall, inconsistent bedtimes and wake-up times might be putting your heart at serious risk. An international study shows that people with ...

Individuals with a specific sleep pattern face heightened risks of heart attacks and strokes. Fresh research has shown that ...

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 ...

A large study has revealed that a common night-time complaint could act as an early warning sign for dangerous hypertension, ...

Sleeping doesn’t count as cardio, but it is good for your heart. And the time you conk out each night could be the difference ...

Inconsistent or irregular sleep timing among adults may contribute to an increased risk for adverse cardiovascular health risks.

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

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

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

An irregular bedtime in midlife may signal an increased risk of cardiovascular disease. A new study from the University of Oulu suggests that large swings in when people go to bed could double the ...

The researchers also found that the clock usually peaks in activity during the early night, similar to the mother’s rhythm.