It’s easy to jump to conclusions when you read a headline that suggests the buzzy sleep supplement melatonin is linked with ...

Long-term melatonin was use associated with heart failure, according to a new study. But there's more to the story.

Lucid dreaming is a state where sleepers are aware they’re in a dream and can potentially control what happens in them. CNN producer Maya Blackstone underwent an intensive 19-day course with lucid ...

Stay on top of your health, plus enjoy useful connectivity features right from your wrist.

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

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

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

New research using fruit flies reveals that sleep loss can trigger both increased eating and sleeping—if the deprivation leads to energy depletion.

Experts advised planning for this change two weeks ago by shifting your sleeping schedule a bit each night. That did not ...

As the season changes, the risk of winter insomnia increases — experts explain why and offer the three best solutions, ...

Wondering how to help a teen get better sleep? This weekend's time change can be a boost. Here's why. Plus tips from sleep ...