A new study reported in the journal Science on June 6, 2014 is groundbreaking in filling in some missing information about how sleep affects learning, memory, and performance. Over the last few ...

Advice on how to get good sleep is everywhere, with the market for sleep aids worth more than US$100 billion annually. However, scientists warn that online hacks and pricey tools aren’t always ...

For adults in midlife, difficulty getting to sleep and waking up too early may accelerate brain atrophy that is associated with dementia. The brain naturally begins to atrophy beginning in one’s 30s ...

Millions of U.S. children have had long Covid, estimates suggest, but less is known about their symptoms than those of adults. A large, national study offers new insights into what the post-viral ...

The condition has put significant strain on patients and society — at a global economic cost of about $1 trillion a year, a new report estimates. By Pam Belluck Pam Belluck has been reporting about ...

Sleep paralysis can be scary and overwhelming. But you can help wake yourself up from an episode by moving your fingers and toes or forcing a sudden and intense movement. Sleep paralysis is a ...

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Let's talk about one of the most confusing terms you’ll see on your fitness tracker—specifically your Apple Watch. Next to REM sleep, which you’ve probably heard of, and “deep” sleep, which feels self ...

Getting a good night’s sleep is at the top of the priority list for a lot of us, so it’s important to try to maximize the amount of time you spend asleep and not lying in bed struggling to doze off.

Share on Pinterest Researchers say that blue light may not significantly affect a person’s circadian rhythms. AleksandarNakic/Getty Images Blue light from the sun is vital in regulating a person’s ...

LOS ANGELES (KABC) -- Bedtime revenge procrastination means staying up late at the end of a long day to spend some time unwinding before going to sleep. That often means scrolling through social media ...