You open a social-media app to check one headline. A war update leads to a natural disaster, which leads to political outrage, an economic warning and a frightening health story. Twenty minutes later, you are still scrolling. You feel worse...
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For decades, coffee has occupied an awkward place in conversations about heart health. It contains caffeine, a stimulant that can temporarily raise blood pressure and make some people feel t...
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There is ordinary tiredness—the heavy-eyed feeling after a late night, a long flight or an exhausting week—and then there is the more puzzling question: Why am I tired all the time? You slee...
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Few English words have traveled as far politically as “woke.” Depending on who says it, the word can mean alert to racial injustice, broadly progressive, excessively politically correct, per...
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You are reading an email, driving home or trying to fall asleep when one eyelid begins to flutter. It stops. Ten minutes later it starts again. By the third day, a tiny muscle movement that...
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There is a point in an Arctic winter when ordinary ideas about daytime stop being useful. The sun may skim the horizon without properly rising, snow can turn blue in the long twilight, and a...
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You may already have yawned simply because you read the word. If not, there is a reasonable chance that a photograph or video of someone opening their mouth in a long yawn would do the job....
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No doors. No locks. No fear. In Shani Shingnapur, India, people sleep peacefully with their homes wide open. Why? They believe a divine force protects them. This real village defies crime...
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At Stockholm Arlanda Airport, a retired Boeing 747 has been transformed into one of the world’s most unique hotels: Jumbo Stay. Instead of flying across continents, this jet now hosts travel...
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The Science and History of Vibrators: From Ritual Objects to High-Tech Pleasure Let’s be real: when you hear "vibrator," your brain probably jumps straight to the bedroom. But these bu...
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