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Scientific American

After 286 Days in Space, NASA Astronauts Return to Earth with a Splash

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Best-Yet ‘Baby Pictures’ of the Universe Unveiled

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RFK, Jr. Silent as EPA Weakens Mercury Pollution Rules

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See How Drought Whiplash Led to California Wildfires

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Readers Respond to the December 2024 Issue

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Poem: ‘Deep Time’

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Newfound Exoplanets around Barnard’s Star Resolve Long-Standing Astronomical Quest

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New Drugs, and Diets, Soothe Inflammatory Bowel Disease

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Contributors to Scientific American’s April 2025 Issue

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April 2025: Science History from 50, 100 and 150 Years Ago

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AI Needs to Be More Energy-Efficient

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A Neurodivergent Journey, Armored Dinosaurs and the Dark Sector

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‘Dark Matter’ May Be a Whole Shadow World of Mysterious Atoms and Forces

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Smarter Flood Protection Is Inspired by Nature

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Science Crossword: Blacked Out

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Math Puzzle: Finish the Cycle

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Is ChatGPT a Drug? Metaphors Show What Students Think of AI

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How I Diagnosed My Rare Neurological Condition after Decades of Hiding It

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Dinosaur Armor and Weaponry Was Even More Impressive Than Researchers Thought

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A New Picture of Schizophrenia Emerges, and So Do New Ways to Treat It

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mRNA Vaccine Technology Appears Targeted under Trump and RFK, Jr.

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Medicaid Cuts Kick Down on People Caught in the Opioid Epidemic

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