Have you ever woken up feeling drowsy even though you’ve gotten enough hours of sleep? Have you ever felt like not getting ...

About 10% of Americans say they have chronic insomnia, and millions of others report poor sleep quality. Ongoing research has found that bad sleep could lead to numerous health problems, including ...

You are in highly recognizable company if you joke that being exhausted is a part of your personality and roll out of bed already exhausted.

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 ...

If you are unable to sleep at night, it may point to underlying mental health conditions, making it important to pay ...

Over 70 million Americans wear fitness trackers to monitor steps, sleep, and heart rate. A new study suggests these popular ...

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 ...

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 ...

New research points to poor sleep as a cause of poor heart health in menopausal women. The study analyzed health data from about 3,000 women who participated in the Study of Women's Health Across the ...