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PNAS Before 16 hour & 54 minute - PNAS 2021/11/29
- PNAS 2021/11/15
- PNAS 2021/10/18
- PNAS 2021/9/20
Sarah Chambliss discusses racial and ethnic disparities in exposure to air pollutants. Image credit: Pixabay/sueegeneris.
- PNAS 2021/9/7
Maggie Wagner and Manuel Kleiner report that the interaction between maize and soil microbes influences hybrid vigor. Image credit: Kayla M. Clouse.
- PNAS 2021/8/23
Gaige Kerr discusses racial disparities in atmospheric levels of nitrogen dioxide in the United States.
- PNAS 2021/8/9
Stephanie Marciniak, Logan Kistler, and Ed Louis describe an extinct giant lemur.
- PNAS 2021/7/26
Mohammad Reza Alizadeh, John T. Abatzoglou, and Mojtaba Sadegh report that forest fires have been advancing upslope across the western United States in recent decades.
- PNAS 2021/7/12
Eran Amichai investigates how bats know the speed of sound.
- PNAS 2021/6/28
Mike Gil discusses how changes in animal behavior can affect ecosystems.
- PNAS 2021/6/14
Brad Greenwood explains how patient-physician racial concordance decreases Black infant mortality.
- PNAS 2021/6/1
Vinay Pathak describes when and where HIV sheds its capsid coating while infecting human cells.
- PNAS 2021/5/17
Jeannie Lee describes the discovery of self-cleaving ribozymes.
- PNAS 2021/5/3
Josh Bongard describes AI-designed, reconfigurable biological organisms made from frog cells.
- PNAS 2021/4/19
Jonathon Yuly, David Beratan, and Peng Zhang investigate how electron bifurcation reactions work.
- PNAS 2021/4/5
Adam Mastroianni and Daniel Gilbert explore why conversations almost never end when people want them to.
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