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We summarize the week's scientific breakthroughs every Thursday.

More Stories in Gif

  1. Planetary Science

    A comet may have flipped its spin and entered into a death spiral

    Gases jetting out of Comet 41P/Tuttle-Giacobini-Kresák may have caused it to reverse its spin in 2017, possibly leading to its eventual destruction.

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  2. Artificial Intelligence

    Welcome to the weird world of AI agent teams

    AI agents are starting to work in teams, but without careful organization, groups of bots can easily fall into chaos.

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  3. Animals

    Female giant rainforest mantises grow up to strike harder than males

    Scientists tracked mantis strike force from youth to adulthood, showing females eventually hit far harder than males. Why is a mystery.

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  4. Climate

    City skylines influence cloud formation above them

    Satellite data show that U.S. cities have more nighttime cloud cover than nearby countryside, and building height and density help explain why.

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  5. Tech

    Robots with fingernails can grasp thin edges

    A robotic hand with fingernail-like tips lets robots peel fruit, open lids and pick up thin, flat objects with more precise, human-like dexterity.

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  6. Animals

    Climate change could threaten monarch mass migration

    Suitable milkweed habitat in Mexico may shift south, fracturing existing migration routes and possibly pushing some butterflies to stay put.

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  7. Artificial Intelligence

    Have we entered a new age of AI-enabled scientific discovery?

    Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be automated.

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  8. Anthropology

    This hand stencil in Indonesia is now the oldest known rock art

    The work suggests early Homo sapiens developed enduring artistic practices as they moved through the islands of Southeast Asia.

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  9. Tech

    This detached hand robot has a thing for skittering on its fingertips

    The robot can bend, grasp and carry in ways humans can’t, which could help it navigate spaces too confined for human arms.

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