Sleep Page 755

More in Sleep

1. Ten Things to Know About Sleep Apnea

   Many people misunderstand sleep apnea. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Hannah Solberg•February 21, 2015

2. Late-night Caffeine at Every Age

   Here is what late-night caffeine actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Theo Nakamura•February 21, 2015

3. The Hidden Side of Deep Sleep

   Many people misunderstand deep sleep. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Avery Lindqvist•February 21, 2015

4. Warning Signs Linked to REM Sleep

   What causes the changes linked to REM sleep, how snoring fits in, and which simple facts make the whole topic much easier to understand.

   By Avery Lindqvist•February 20, 2015

5. Sleepwalking vs. Jet Lag: Key Differences

   Many people misunderstand sleepwalking. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Samuel Brightwater•February 20, 2015

6. How Scientists Study Sleep Apnea

   What causes the changes linked to sleep apnea, how naps fits in, and which simple facts make the whole topic much easier to understand.

   By Grace Adeyemi•February 19, 2015

7. The Hidden Side of Circadian Rhythms

   Researchers have learned a lot about circadian rhythms in recent years. Here are the key findings, what they mean, and what is still unknown.

   By Marcus Oyelaran•February 19, 2015

8. Insomnia vs. REM Sleep: Key Differences

   Many people misunderstand insomnia. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Marcus Oyelaran•February 19, 2015

9. The Hidden Side of Deep Sleep

   Learn what affects deep sleep, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.

   By Jonah Whitfield•February 18, 2015

10. What Your Doctor Wants You to Know About Deep Sleep

    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.

    By Grace Adeyemi•February 18, 2015

11. Questions People Ask About Jet Lag

    What causes the changes linked to jet lag, how dreams fits in, and which simple facts make the whole topic much easier to understand.

    By Hannah Solberg•February 17, 2015

12. Everything You Need to Know About Naps

    Many people misunderstand naps. We look at how it really works, why it matters, and what recent studies have added to the picture.

    By Avery Lindqvist•February 17, 2015

13. The Hidden Side of REM Sleep

    What causes the changes linked to REM sleep, how insomnia fits in, and which simple facts make the whole topic much easier to understand.

    By Marcus Oyelaran•February 17, 2015

14. A Beginner’s Guide to Deep Sleep

    What causes the changes linked to deep sleep, how jet lag fits in, and which simple facts make the whole topic much easier to understand.

    By Owen Pritchard•February 16, 2015