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Scientific American - Top Stories

Animals - September 13, 2025 - New York City's Rats Have a Secret Nightlife-And a Language Humans Can't Hear

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Child's Death Shows How Measles in the Brain Can Kill Years after an Infection

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How 3D Laser Scanning Could Reconstruct the Charlie Kirk Shooting

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Why Intermittent Fasting May Do More Harm Than Good

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Math Puzzle: Crack the Code

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Mesmerizing New JWST Image Sharpens Our View of Dark Matter's Intergalactic Playground

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How Your Brain Constructs-And Sometimes Distorts-Your Experience of the World

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Scientists Clash over whether Polar Geoengineering Is a Dangerous Gamble

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Magic Mushroom Edibles Found to Contain Undisclosed Ingredients-And No Psilocybin

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Neurotic Cats, One-Eyed Aliens and Hypnosis for Liars Are among the Historical Gems Reported in Scientific American

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One Year after Scientific American's First Issue, the Solar System Grew by a Planet

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Scientific American Celebrates 180 Years with Stories of Scientific U-turns

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U.S. Science and Scientific American Have Weathered Attacks Before and Won

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Quantum Physics Is Bizarre. So Why Have We Loved It for 100 Years?

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Can Peanut Allergies Be Cured?

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What Happens When an Entire Generation of Scientists Changes Its Mind

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How Scientists Finally Learned That Nerves Regrow

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Plastics Started as a Sustainability Solution. What Went Wrong?

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The Universe Is Static. No, Expanding! Wait, Slowing? Oh, Accelerating

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How RNA Unseated DNA as the Most Important Molecule in Your Body

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The Brain Science of Elusive 'Aha! Moments'

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Building Intelligent Machines Helps Us Learn How Our Brain Works

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Lifting the Veil on Near-Death Experiences

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How the Brain 'Constructs' the Outside World

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The New Science of Controlling Lucid Dreams

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