Life

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We summarize the week's science breakthroughs every Thursday.

  1. Humans

    Human-Neandertal mating gets a new date

    Late Stone Age interbreeding between Neandertals and people may have left a mark on Europeans’ DNA.

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  2. Life

    Duck-billed dino could slice and dice

    Ancient animal’s teeth were made of six different tissue types.

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  3. Life

    Mouse stem cells yield viable eggs

    Japanese scientists’ technical feat might provide new insights about protecting and extending human fertility.

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  4. Life

    Black mamba bite packs potent painkiller

    Scientists find that a component of snake venom blocks pain-sensing nerve signals.

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  5. Animals

    Right eye required for finding Mrs. Right

    Finches flirt unwisely if they can only use their left eyes.

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  6. Chemistry

    Chemical bond shields extreme microbes from poison

    Molecular structure explains how ‘arsenic life’ bacteria instead survive by fishing out phosphate from their surroundings.

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  7. Life

    Ants’ hive mind

    The insects make better decisions collectively than when on their own.

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  8. Life

    Vampire squid no Gordon Gekko

    Recently equated with greedy financiers, Vampyroteuthis infernalis is not really all that rapacious.

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  9. Life

    Breast cancer gets genetic profile

    Insights from new data may help improve treatment for some types of disease.

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  10. Life

    Birds catching malaria in Alaska

    The mosquito-spread disease may be transmitted north of the Arctic Circle as climate shifts.

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  11. Life

    How the cheetah loses its spots

    Mutations in one gene alter felines’ coat coloring.

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  12. Paleontology

    The Last Lost World

    Ice Ages, Human Origins, and the Invention of the Pleistocene, by Lydia V. Pyne and Stephen J. Pyne.

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