A new study shows that people who have irregular sleep patterns may have a greater chance of developing dementia than those who have more regular sleep patterns. When sleep becomes irregular, the ...

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 ...

BOSTON, MA - Previous research has analyzed variations in sleep patterns including number of hours slept, quality of sleep, and sleep-wake times, and found an association with cognitive impairments, ...

Researchers have found that middle-aged to older adults with inconsistent sleep duration had a heightened risk of developing diabetes compared to those with more consistent sleep patterns. Brigham ...