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  • Latest Articles | PNAS
    Browse the most-recent publications from PNAS, publishing daily across the physical, social, and biological sciences
  • PNAS
    The Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS), is an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences The journal is global in scope and submission is open to all researchers worldwide
  • About the Proceedings of the National Academy of Sciences (PNAS)
    As the flagship peer-reviewed journal of the National Academy of Sciences (NAS), PNAS serves as an authoritative source of high-impact, original research that spans the biological, physical, and social sciences, with global reach and open submission to researchers worldwide
  • Table of Contents — May 27, 2025, 122 (21) | PNAS
    View the Table of Contents for Volume 122, Issue 21
  • Incorporation of polylactic acid microplastics into the carbon . . . - PNAS
    The growing presence of polylactic acid microplastics (PLA-MPs) in aqueous and alimentary contexts has led to increased oral exposure Understanding primary biological processes of PLA-MPs in the gut is crucial for assessing their potential impact on the host health We clarified the degradation source of PLA-MPs in the gut and revealed the incorporation of PLA-MPs into the metabolic flux of
  • List of Issues | Proceedings of the National Academy of Sciences - PNAS
    Browse the PNAS list of issues from 1915 to current day
  • The SIK3-N783Y mutation is associated with the human natural . . . - PNAS
    A mutation in salt-induced kinase 3 (hSIK3-N783Y) is identified in a human subject exhibiting the natural short sleep duration trait A mouse model carrying this homologous mutation demonstrates reduced sleep duration, confirming the mutation’s causality to the sleep trait This mutation leads to
  • Comparing cooperative geometric puzzle solving in ants versus humans - PNAS
    Collective cognition is often mentioned as one of the advantages of group living But which factors actually facilitate group smarts? To answer this, we compared how individuals and groups of either ants or people tackle an identical geometrical puzzle We find that when ants work in groups, their




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