Sharper, Slower Slices Cut Onion Tears, Physics Study Finds
If slicing an onion reliably brings tears, your knife might be to blame. New research suggests that a sharper blade…
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Diagnoses Rising, Symptoms Steady: What a Swedish Twin Study Reveals
Autism and ADHD diagnoses have climbed sharply over the past two decades, stoking fears of a hidden epidemic. A new…
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What 2% Neanderthal DNA Really Means For Your Genome
You have probably heard that many people today carry a sliver of Neanderthal DNA. But does that mean we all…
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Beneath Antarctica’s Ice, Traces of Ancient Forests Persist
Antarctica is a continent of ice, but it is also a vault of deep time. Beneath and around its frozen…
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First on the Fire: The Elusive Life of Hawaiʻi’s Lava Cricket
On a fresh ribbon of black rock still warm from Kīlauea, life returns on six legs. Before ferns lace the…
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The Real ‘Zombie’ Fungus: How Cordyceps Hijacks Insects and Shapes Forests
A still-green leaf trembles in the understory. Clinging to its underside, an ant hangs motionless, mandibles locked tight, while a…
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When Fiber Meets Your Microbiome: Why Some Bodies Absorb Fewer Calories
For six tightly controlled days, volunteers lived in sealed rooms where every breath, bite, and bathroom break was measured. The…
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The Sun’s Hidden Twists: Scientists Spot Elusive Waves That May Heat the Corona
In the shimmering halo that crowns the Sun, scientists have finally caught the twist: tiny, magnetic corkscrews rippling through superheated…
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Can You Make Vitamin D in the Shade? What Indirect Sunlight Really Does
You’re sitting under a tree on a bright day, warm light all around but no beam of sun on your…
