If you have schizophrenia, odds are you may have trouble sleeping. As many as 80 percent of people with schizophrenia have difficulty falling asleep, staying asleep, or achieving restful sleep. That’s ...

Does too-high cortisol cause sleep disorders such as insomnia and sleep apnea, or is high cortisol a result of those sleep disorders? The answer is complex, and one that scientists are still reaching ...

New research suggests that common sleep problems may play a role in increasing the risk of dementia over time.

Adults with gastrointestinal (GI) diseases are significantly more likely to experience sleep disturbances than those without GI conditions, a new study involving more than 10,000 individuals has found ...

Your sleeping habits can directly impact your brain’s health, and the health of your brain can affect how you sleep. So when your body is experiencing one or multiple chronic sleep disturbances, it ...

Melatonin use in children is rising fast. But long-term safety data is limited and regulation varies wildly. Pixel-Shot/Shutterstock As families return to school-term routines, sleep difficulties ...