Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. You’ve heard the rule: No TV before bed ...

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We know that a bad night’s sleep can leave us groggy, grumpy and unable to focus, which can affect our judgment and productivity. It turns out that restlessness fueled by a few poor habits can also ...

Two particular phases in your nightly routine seem to play outsize roles in cognitive health. By Mohana Ravindranath A good night’s sleep isn’t just about the number of hours you log. Getting quality ...

That’s why many ambitious professionals find themselves wide awake in bed repetitively worrying over problems, replaying missteps, or having one-sided arguments with imagined others. With all the ...

The first thing I heard was the birdsong, then the pitter-patter of a tiny squirrel. My half-asleep brain couldn’t register the morning soundtrack. I rubbed my eyes awake and watched the buttery sun ...