Can't sleep? Gut bacteria, social jet lag and bedroom temperature may be the real culprits. Here's what the research says.

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The average person spends around a third of their life sleeping. Yet as ...

Having insomnia is a risk factor for sleep apnea. The reverse is also true. Scientists think this link might arise due to many factors. For instance, sleep apnea can cause significant sleep ...

Having both OSA and insomnia makes treatment more complex. Learn why addressing both is critical for heart health and how CBTi can help you stick to CPAP.

A growing body of research shows that the stress and habits tied to sleeplessness can make it harder to rest the next night. Insomnia is a sleep disorder characterized by persistent difficulty falling ...

Insomnia may have been torturing humanity since ancient times, but over the last 20 years scientists have made progress in their understanding of chronic sleep deprivation. Today, sleep deprivation is ...

We suspect a patient fulfills insomnia disorder when they report three or more nights per week where it takes more than 30 minutes to fall asleep and/or return to sleep for at least three months. To ...