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  Health

  It’s good to break a sweat, but don’t sweat the details

  ‘What’s important is the total amount of human movement.’

  3 min read

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  Health

  Finding ways to ‘drug the undruggable’ diseases

  Greg Verdine’s approach embraces improvisational thinking, ‘crazy stuff,’ and he thinks it may be future of medical research

  Part of the Profiles of Progress series

  6 min read

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  Nation & World

  When ‘base’ of Republican Party shifted

  In new memoir, Lamar Alexander says it used to be just elected officials, voters. Then came rise of more extreme activist groups, worsening polarization.

  Part of the Excerpts series

  long read