If you regularly have a hard time getting restful sleep, you may need a sleep study. Also called polysomnography, a sleep study is a test that's used to diagnose sleep disorders. The good news? A ...

SIOUX CITY (KTIV) - Sleep apnea is a common sleep disorder. Local health experts say it affects more than 30 million adults in America. Last week in Healthbeat 4, Jessica Bowman showed you the first ...

A lack of sleep can make it extraordinarily difficult to retain information. Two new studies uncover why this is and what is happening inside the brain during sleep and sleep deprivation to help or ...

Go to bed after midnight? You could get paid $600 to take part in a Harvard-backed sleep study on bedtime habits and health.

Already multitool smart devices, Apple Watches added another buzzworthy feature last month: an app to detect sleep apnea. Sleep apnea is a condition that causes a sleeper’s breathing to pause when the ...

Research suggests that adding more fruits and vegetables to your diet could support sleep. It has to do with fiber and ...

Getting a good nights sleep isn't always as easy as we'd like. And there are multiple factors at play that can affect sleep. We've even tested various sleep aids from sleepytime teas and warm milk to ...

Body weight workouts in the evening may be linked to around 30 more minutes of sleep at night and without increasing sleep interruptions, a new study suggests, the newest evidence in the long debate ...

After a night of poor sleep, you don't feel as alert as you should. Your brain might seem foggy, and your mind drifts off when you should be paying attention.