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Scientific American

Scientists Pinpoint Gene in Sperm That May Be Key to Male Infertility

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NASA’s Next Chief, Jared Isaacman, Gives Answers in Senate Grilling

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Autonomous Deep-Sea Robots to Lead New Search for Missing Flight MH370

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Scientists Just Tore Up a Major Particle Physics Theory

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Satellite Megaconstellations Are Now Threatening Telescopes in Space

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The Scientific American Staff’s Favorite Books of 2025

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Scientific American’s Best Fiction and Nonfiction Picks for Science-Minded Readers

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Trump’s MRI Is Not Standard ‘Preventive’ Care, Say Experts

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What Is a Bomb Cyclone? Why This Winter Storm Doesn’t Qualify

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Video: Highlights from a Sickle Cell Disease Event

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Scientists Release Data Backing Hepatitis B Vaccines for Newborns Ahead of Crucial Vaccine Panel Vote

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This Is the Math at the Heart of Reality

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JWST Spots Signs of Exomoon Birth in Alien Planet’s Disk

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