Sudden cardiac arrest is a common cause of dying in your sleep. Obstructive sleep apnea can raise the risk of dying while sleeping. Heart attacks during sleep may cause chest pain, shortness of breath ...

The thought of dying in your sleep has probably crossed your mind more than once. It’s a terrifying idea — one you’d rather not dwell on before closing your eyes at night. But at the same time, it ...

Two particular phases in your nightly routine seem to play outsize roles in cognitive health. By Mohana Ravindranath A good night’s sleep isn’t just about the number of hours you log. Getting quality ...