About 12% of Americans experience chronic insomnia, defined as trouble falling asleep, staying asleep or returning to sleep after waking up in the night.

After a mild stroke or transient ischemic attack (TIA), people who spend more time in bed sleeping or trying to sleep may be ...

WHEN YOU FEEL overwhelmed or worried about something, you probably don’t stop to figure out about whether you’re stressed or anxious. Both feelings are common and can affect your daily life—but ...

Difficulty sleeping after a mild stroke could be a sign of continuing brain health problems in some people, a new study says.

Russell Foster, a professor of circadian neuroscience at the University of Oxford and the director of the Sleep and Circadian ...

The researchers, who studied almost 90,000 people, found that these alarming associations remained after accounting for ...

The researchers also found women are more likely to snooze than men, which could indicate further evidence of the gender ...

Sleep enables the brain to perform essential repairs and maintenance tasks, building connections between cells that optimize ...