A new study has revealed that sleep plays a crucial role in emotional health for older adults — proving that feeling rested ...

You did it! You finally won the lottery, and you're making plans to spend all that cash ... but then you're startled awake by your alarm clock. It was just a dream (sigh). Whether or not you remember ...

REM sleep is a stage of sleep when your heart rate increases, your blood pressure elevates, and your brain processes emotions ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge.

You know as well as we do that the amount and type of sleep you get every night can significantly affect your mood, energy level and comfort throughout the day. But isn't it odd that sometimes you ...

What defines your sleep-restlessness, reliance on sleep aids or mornings that come too soon? Your sleep patterns can reveal ...

Your nightly sleep cycle plays a key role in the quality of your sleep. Here's what happens in each stage and why it matters ...

An international consortium of researchers has created the largest-ever database compiling records of brain activity during ...

When you have trouble falling or staying asleep, it can severely impact your mental health. While the occasional sleepless night is no big deal, extended periods of poor sleep quality can end up ...

Nearly 1 in 5 young adults use cannabis to fall asleep, according to new findings in JAMA Pediatrics. The study of data from 1473 young adults aged between 19 and 30 years also found 7.2% of those ...