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1. Nation & World

   Artificial intelligence may not be artificial

   Researcher traces evolution of computation power of human brains, parallels to AI, argues key to increasing complexity is cooperation

   4 min read

2. Health

   Smart patch reduces cravings for alcohol and drugs

   First year of recovery is ‘immensely challenging,’ researchers note. New device could be a difference maker.

   3 min read

3. Health

   What science says about Mom’s happiness advice

   Data, wisdom meet in social psychologist’s lecture

   3 min read