Millions of people experience the frustrating pattern of falling asleep normally, only to find themselves wide awake at 3am night after night. While occasional sleep disruptions are normal, this ...

Less than half of people who've survived a stroke will go on to have a healthy, normal sleep pattern, new research shows. Normal sleep is defined as six to eight hours of shuteye nightly. However, a ...

Several studies in the past decade have revealed that up to a quarter of unresponsive patients with recent brain injuries may possess a degree of consciousness that's normally hidden from their ...

A lack of sleep and reduced physical activity during pregnancy are linked to risk of preterm birth, according to new research led by the Stanford School of Medicine. In the study, which will publish ...