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 ...

Too much variation in your bedtime, wake-up time, and sleep duration may increase your heart disease risk, according to one study. Researchers found that people with the greatest irregularities in ...

Getting consistent sleep could help stave off type 2 diabetes, new research suggests. A study led by investigators at Brigham and Women's Hospital, a founding member of the Mass General Brigham health ...

Variations in time a person goes to sleep and wakes up ‘strongly associated’ with higher risk of negative impacts Failing to stick to a regular time for going to bed and waking up increases the risk ...

Hard-working executives and trade workers might think shift work or even slight changes in their regular sleep patterns and duration make no difference to their overall night's rest and recovery—but ...