Recent research has unveiled the intricate processes through which sleep contributes to brain health and cognitive sharpness. A study from the Massachusetts Institute of Technology (MIT) has shed ...

This is read by an automated voice. Please report any issues or inconsistencies here. Music changes how we feel. Not just emotionally, but biologically. You don’t have to be at a concert to notice it.

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 ...

Seeking a sleep solution that doesn't involve supplements? Personalized neurostimulation from the comfort of your bed is now an option. Aly Lopez Former Writer I Aly Lopez was a writer on the sleep ...

Ambient music is a common tool people use to help themselves focus when working or studying. Its calming atmosphere makes it ...

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 ...

Your brain’s natural rinse cycle flows while you sleep. A new study suggests certain medications interfere with that important nightly ritual. Researchers record brainwaves along with muscle and eye ...