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Cutting edge news and reports from PNAS, one of the world's most-cited multidisciplinary scientific journals.

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  1. تغريدة مُثبَّتة
    ٨ أبريل

    PNAS commits to immediately and freely sharing research data and findings relevant to the novel coronavirus outbreak. See the free collection of PNAS coronavirus papers here

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  2. قبل ساعتين

    Read highlights of the week’s issue of PNAS: We examine the genetic code expansion in human stem cells, reduction in carbon emissions with carbon markets, and critical care demand for COVID-19 outbreak:

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  3. قبل ٣ ساعات

    Natural variation in DNA methylation homeostasis could trigger the evolution of epialleles that alter phenotypes. research in PNAS:

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  4. قبل ٤ ساعات

    Adam Millard-Ball and Chris Barrington-Leigh explain trends in urban street network design in the latest podcast:

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  5. قبل ٦ ساعات

    Cannabinoid exposure could alter the initial behavioral, molecular, and epigenetic responses to cocaine in rats, a study finds. In PNAS:

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  6. قبل ٢٢ ساعة

    Procedural justice training, which emphasizes respect, transparency, and explaining police actions, could reduce police use of force and complaints against officers, a study finds. In PNAS:

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  7. قبل ٢٤ ساعة

    Tree rings are helping researchers pinpoint an exact date for the eruption of the Thera volcano: PNAS article:

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  8. ٢٣ أبريل

    Venom in vogue: A new wave of research on the venom from an array of creatures could seed future pharma development. A News Feature in PNAS:

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  9. ٢٣ أبريل

    Read a recent profile of physicist and member Paul L. McEuen:

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  10. ٢٣ أبريل

    Demographically underrepresented doctoral students innovate at higher rates than racial and gender majority peers, but their novel contributions are discounted and less likely to earn them academic positions, a study finds. In PNAS:

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  11. ٢٢ أبريل

    mitigation policies, such as social distancing, should consider both the age distribution within a population and intergenerational social contacts, a study finds. In PNAS:

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  12. ٢٢ أبريل

    An olive tree pathogen could cost countries billions of Euros: PNAS article:

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  13. ٢٢ أبريل

    Researchers are pursuing a dizzying array of drugs to stymie , many repurposed from other diseases. But results remain preliminary, and it’s not yet clear which approach, or combination of approaches, will work best. A news feature in PNAS:

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  14. ٢٢ أبريل

    We are currently seeking research papers in cell and molecular . Click to learn more:

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  15. ٢٢ أبريل

    In 2004, a collision between two massive asteroids in the Fomalhaut star system may have produced a large dust cloud and an “exoplanet” that disappeared a decade later. In PNAS:

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  16. ٢٢ أبريل

    A Perspective commemorating the 50th anniversary of suggests that science alone may not be sufficient to influence societal transitions toward environmental sustainability. In PNAS:

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  17. ٢١ أبريل

    Read highlights of this week’s issue of PNAS: We discuss the carbon content of Earth’s core, critical care demand for COVID-19 outbreak, and fossil evidence of arthropod ancestor:

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  18. ٢١ أبريل

    The inner-ear vestibular system of marine reptiles and cetaceans adapted in similar ways to open-ocean swimming, a study finds. In PNAS:

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  19. ٢١ أبريل

    Neurons in the hippocampus can make several different maps of the same environment, defying expectations. In PNAS Journal Club blog:

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  20. ٢١ أبريل

    CRISPR identifies gene that “controls” wing color and iridescence in butterflies. in PNAS:

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  21. ٢١ أبريل

    Adam Millard-Ball and Chris Barrington-Leigh explain trends in urban street network design in the latest podcast:

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