Page Updated: Tuesday, October 27, 2026 3:10 PM ET

Scientific American - Top Stories

How long should humans live?

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Dueling proofs from OpenAI and Anthropic astound scientists

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How a 16th century pirate accidentally spawned a centuries-old math problem

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Trump-appointed CDC deputy director resigns after just four months in the role

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Sleep and depression may be more intertwined than we thought

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Physicists trap a single antimatter particle for a month

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How uncertainty breaks the brain

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This implant burns up excess blood sugar with electricity

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It's Time to Stand Up for Science

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Strange triangular craft reported in new U.S. government UFO release

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November 2026 - Issue

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Sign up for the New Issue Alert

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How birds can quietly spread a severe form of pneumonia

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Egypt's first female king revealed by long-lost royal seals

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Why we probably live in a multiverse

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The provocative new theory that could explain aging and disease

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Meet the original 'Ghost Busters'-the 17th-century scientists who investigated hauntings

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Here's what the new Merck-Moderna mRNA cancer vaccine data actually show

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View all Discussions

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The inside story behind OpenAI's million-dollar math proof

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RFK Jr. promised to define 'ultraprocessed' food. What's taking so long?

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RFK, Jr., adviser Calley Means announces his resignation from the Trump administration

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Our digital lives increasingly depend on data centers. How do we secure them?

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The Selfish Gene, revisited

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The brain doesn't process emotion the way we thought

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The mathematical impossibility of making a perfect world map

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A superconducting 'brain' chip races to keep up with fusion's unruly plasma

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A decade after Theranos imploded, here's what scientists want you to know

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