The Odd Sleep Habits of the American Bullfrog
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The amphibian is basically on alert at all times and never receives any deep sleep.
Marathon Runners Are Junkies with Great Calves
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Getting High Is Healthy Sometimes
Sleeping on the High Seas: How a Merchant Marine Sneaks His Shut-Eye
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Lifelong sailor Alex Kintz is no stranger to sleeping short bursts in violent seas.
Sleepless in America: Where the ZZZs Aren't
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The country's top insomnia hotspots may surprise you.
We’ve Hated Homework Since We Invented It, So Why Can’t We Lose It?
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We’ve hated homework since we invented it, so why can’t we lose it?
How Do Astronauts Sleep in Space?
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With 16 sunrises every 24 hours, shut-eye gets complicated.
Are the Post-Sex Blues a Diagnosable Condition?
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When the deed is done, and the sads start.
What We Can Learn from the World’s Longest Hibernator
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The edible dormouse goes quiet for 11 months or more. Why can’t we do that?
Dream Griever
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Near the anniversary of his mother's death, the writer is plagued by vivid, tragic dreams. Can these painful episodes actually help him grieve?
Love in the Time of Co-Sleeping
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In any marriage, a couple must learn where they fall on the big issues. But sleep-training your children rarely comes up in the conversation.