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More in Sleep
Ten Things to Know About Jet Lag
Many people misunderstand jet lag. We look at how it really works, why it matters, and what recent studies have added to the picture.
Warning Signs Linked to Deep Sleep
Researchers have learned a lot about deep sleep in recent years. Here are the key findings, what they mean, and what is still unknown.
What’s Really Going On With REM Sleep?
From the basics to the newest findings, this guide explains REM sleep in plain language and clears up a few of the most common myths.
When to See a Doctor About Sleepwalking
Researchers have learned a lot about sleepwalking in recent years. Here are the key findings, what they mean, and what is still unknown.
Snoring, Explained
Researchers have learned a lot about snoring in recent years. Here are the key findings, what they mean, and what is still unknown.
How Scientists Study Late-night Caffeine
Learn what affects late-night caffeine, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
The Science Behind Sleep Apnea
What causes the changes linked to sleep apnea, how jet lag fits in, and which simple facts make the whole topic much easier to understand.
New Research on Jet Lag
Researchers have learned a lot about jet lag in recent years. Here are the key findings, what they mean, and what is still unknown.
Deep Sleep at Every Age
From the basics to the newest findings, this guide explains deep sleep in plain language and clears up a few of the most common myths.
Insomnia: Facts vs. Fiction
What causes the changes linked to insomnia, how circadian rhythms fits in, and which simple facts make the whole topic much easier to understand.
New Research on Sleepwalking
Here is what sleepwalking actually involves, what the latest research says about it, and the practical details most people never hear about.
How Scientists Study Circadian Rhythms
What causes the changes linked to circadian rhythms, how naps fits in, and which simple facts make the whole topic much easier to understand.
Everyday Habits That Affect REM Sleep
Learn what affects REM sleep, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
New Research on Naps
From the basics to the newest findings, this guide explains naps in plain language and clears up a few of the most common myths.