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We summarize the week's scientific breakthroughs every Thursday.

More Stories in Gif

  1. Climate

    Hurricane Melissa spins into a monster storm as it bears down on Jamaica

    The story of Atlantic hurricanes is treading a familiar — and frightening — path: Climate change is fueling huge, slow-moving, rain-drenching storms.

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  2. Physics

    These simple knife tricks stop onion tears instantly

    With a high-speed camera and a tiny guillotine, scientists showed that chopping onions slowly and with sharper knives cuts down on tears.

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  3. Astronomy

    Astronomers saw a rogue planet going through a rapid growth spurt

    The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.

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  4. Animals

    What the longest woolly rhino horn tells us about the beasts’ biology

    A nearly 20,000-year-old woolly rhino horn reveals the extinct herbivores lived as long as modern-day rhinos, despite harsher Ice Age conditions.

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  5. Artificial Intelligence

    AI-designed proteins test biosecurity safeguards

    AI edits to the blueprints for known toxins can evade detection. Researchers are improving filters to catch these rare biosecurity threats.

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  6. Plants

    How dandelions rig the odds for catching upward gusts

    New images reveal microstructures that, depending on how the wind blows, help give a dandelion seed lift-off or the grip needed to wait for a better breeze.

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  7. Astronomy

    See a 3-D map of stellar nurseries based on data from the Gaia telescope

    The map, spanning 4,000 light-years from the sun in all directions, combines a chart of space dust with the effects of a rare type of young, hot star.

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  8. Space

    This black hole flipped its magnetic field

    Event Horizon Telescope data reveal the magnetic field around M87* shifted, weakened and then flipped, defying theoretical expectations.

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  9. Tech

    This experimental computer chip reuses energy

    A first-of-its-kind test shows that reusing energy within a computer chip can work, thanks to two techy tricks.

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