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People who exercise regularly tend to sleep better and have a lower risk of heart disease, making them unlikely to use ...

Continuous sleep is a modern habit, not an evolutionary constant, which helps explain why many of us still wake at 3am and wonder if something’s wrong. It might help to know that this is a deeply ...

Clinical psychologist Michael Breus, also known as “The Sleep Doctor,” joins TODAY to share strategies to sleep smoothly and ...

“In general, people sleep better when it’s cooler,” says Johnson. However, if it’s cold outside and we jack up the heat, then ...

Have you gotten used to the new time as we turned the clocks back one hour last Sunday? Nearly 40% of adults here in the U.S.

Popcorn brain describes the wired, restless state caused by non-stop screen exposure. Here’s how overstimulation drains focus ...

More generally, be mindful of what you eat and drink before bed. A good rule of thumb is to avoid water and other fluids two ...

Now, a new neuroscientific study from MIT suggests a fascinating explanation. In short, when your attention vanishes after a ...

"It sounds counterintuitive, but for those who find it difficult to sleep because they keep worrying about not falling asleep ...