Along with economic hardships, a new study suggests the recent recession brought a rise in harsh parenting by mothers — particularly by those experiencing sharp macroeconomic shifts who also carried a specific version of the gene DRD2.
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Penn State researchers home in on a gene linked to the melting point of chocolate.
Researchers plan to share Ebola and MERS viral sequence data more quickly.
In PNAS this week: microbial communities of household dust, sequencing study of desiccation tolerance in the Resurrection Plant, and more.
Stanford University's Karl Deisseroth and Xiaoliang Sunney Xie from Harvard University are this year's recipients of the Albany Medical Center Prize.