Life

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We summarize the week's science breakthroughs every Thursday.

  1. Ecosystems

    Churning the numbers

    Some of the ocean’s small swimmers may be having a big impact on ocean mixing.

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  2. Agriculture

    How weed killers might protect our eyes: It’s corny

    Herbicides can boost trace-nutrient concentrations in sweet corn.

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  3. Chemistry

    Brilliant blue for the spine

    A study in rats suggests the blue dye similar to that found in popsicles and sports drinks may prevent cell death after spinal cord injury.

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  4. Life

    Allergy meds slim down obese mice

    Animal study shows over-the-counter medications lower weight and treat type 2 diabetes. The study is one of four to link type 2 diabetes with the immune system.

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  5. Paleontology

    Fossil shows first all-American honeybee

    Nevada find contradicts long-held view of Europe and Asia as the native land of all honeybees.

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  6. Animals

    Toucan’s bill gives big chill

    Bird’s supersized bill can switch personal air conditioning on and off, new research suggests.

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  7. Life

    Beetle masters optics

    Researchers may gain inspiration from the shell of Chrysina gloriosa, which twists light in a particular way.

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  8. Health & Medicine

    Chimpanzees die from primate version of HIV

    A new study links the simian immunodeficiency virus to serious AIDS-like illness in a wild population.

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  9. Life

    Protein plays three cancer-fighting roles

    The tumor suppressor protein, p53, has three ways to protect cells from turning cancerous. A new study shows that p53 helps make microRNAs.

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  10. Life

    Sleeping ugly

    Analysis pinpoints genes that help springtails dehydrate and tough out the winter.

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  11. Life

    Web decorating with garbage

    Spider webs adorned with decaying food remains attract more attacks, but maybe there’s a defensive trade-off at work.

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  12. Paleontology

    Diggin’ dinos

    Structures found in Australian rocks may be the filled-in remains of the world’s oldest dinosaur burrows.

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