A new study suggests that a device's night mode may damage sleep hygiene even more.
Researchers discover that not only can anxiety prevent you from sleeping, but not getting a good night's sleep might also cause anxiety.
The finding represents one of the first times we have observed how the human brain clears out its waste products.
If laziness is written into our genes, why not embrace it?
Sleep deprivation leads to a shutdown in the production of essential proteins.
Light controls your body clock. Hack it to get better sleep.
"Bottom line: It's probably best to set your alarm for a specific time and get up then."
Without a healthy mind, tackling life's challenges becomes exponentially more difficult.
The quality and duration of your nightly ritual helps define who you are.
Your co-workers could be causing your insomnia.
It's easy to imagine why people link Heath Ledger's death to his treacherous penultimate role.
It's almost time to 'spring forward.'
It's a public health crisis, experts say.
Ancient beverages such as tea and chamomile can heighten your modern-day performance.
A new study provides strong evidence that chronic fatigue syndrome is linked to abnormal reactions in the immune system.
Once again, our circadian rhythm points the way.
We know the dangers of too little sleep. Now for the other side of the story.
It's "clinically proven" to induce nightmares, says Burger King, which ran a pretty weird study.
Try them out tonight.
A new study finds that naps bring cognitive benefits.
Getting a good night's sleep just took on a whole new meaning.
It's all about smooth pursuit.
Researchers are looking into what this fratboy fish of the Mexican underwater cave systems can teach us about sleep regulation.
Before you reach for another glass of warm milk, read this.