When you were 20, you could chug a double latte at 9 p.m., sleep through your alarm and wake up at noon. But now that you’re over 40, your relationship with sleep has gotten a lot more…dysfunctional.

New research points to poor sleep as a cause of poor heart health in menopausal women. The study analyzed health data from ...

Midlife sleep habits may matter more than previously thought. A large study finds that poor sleep, alongside high blood pressure and nicotine use, sharply increases the risk of heart problems in ...