If you suffer from tinnitus, you know how annoying that persistent ringing can be, but a team of researchers has found a potential treatment.

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

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

Dr. Karan Rajan highlights the link between sleep and digestive health, noting that irregular sleep can disrupt gut function and lead to constipation.

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 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 ...

Blood sugar patterns are strongly linked to differences in sleep quality, duration, and sleep disorders, according to a new ...

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