Column

  1. Health & Medicine

    Why finding bird flu in a U.S. pig for the first time is raising new worries

    Swine can act as so-called “mixing vessels” for human and bird flus, giving avian viruses an opportunity to adapt for spreading in people.

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  2. Taking the temperature of democracy

    Editor in chief Nancy Shute discusses the science of studying democracies.

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  3. Embracing the collective nature of science

    Editor in chief Nancy Shute celebrates this year's SN10: Scientists to Watch and novel approaches to research.

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  4. When pain really is in your head

    Editor in chief Nancy Shute discusses the complexity of chronic pain, the spread of diseases and training crocs to avoid eating certain toads.