Every evening each of us, alone and in the light of our own circumstances, surrenders to sleep…or tries to. Sleep accounts for about a third of our time. Yet, according to the National Sleep ...

Stress, menstruation, and alcohol use are just a few factors that can trigger sleepwalking. For some people, sleepwalking can accompany other health conditions, including certain mental health ...

Whether it’s due to stress, screen time before bed, caffeine, an inconsistent sleep schedule, or an underlying health ...

An hour or two after my school-age son has gone to bed, he sometimes wakes up from a nightmare, walks to my room and mumbles incoherently about what’s scaring him. But he seems off, and I can't get ...

One particularly problematic sleep disorder is sleep apnea, and it is not rare. The condition affects nearly 1 billion people ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Jill was in middle school when she began ...

Share on Pinterest A new study looks at how many people may have the sleep disorder idiopathic hypersomnia. skynesher/Getty Images Extreme daytime tiredness and long hours of sleep are indicators of a ...

Sleep-related eating disorders can be disruptive, dangerous and hard to notice. Here's what medical experts say about symptoms, causes and treatment. Joshua Cox-Steib Joshua Cox-Steib is a sociologist ...