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PNAS Science Sessions


Welcome to Science Sessions, the PNAS podcast program. Listen to brief conversations with cutting-edge researchers, Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in PNAS, plus a broad range of scientific news about discoveries that affect the world around us.


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Latest Episodes

Ray Block Jr. and John Holbein report that Americans are more likely to respond to an emailed survey request from a sender with a putatively White name than a sender with a putatively Black name. Image credit: iStock/Prostock-Studio.

8 days ago

A collection of research articles explores how tropical ecosystems have borne the brunt of the human impact on the environment. Image credit: Pixabay/Pexels.

a month ago

A collection of research articles explores how tropical ecosystems have borne the brunt of the human impact on the environment. Image credit: Pixabay/Pexels.

a month ago


4.5 out of 5 stars from 48 ratings
  • Excellent podcast

    These are really short, single-subject podcasts about 5-15 minutes long usually. They're always interesting.

    Apple Podcasts
    Canada2 years ago
  • Short, sharp science

    I really enjoy the concise summaries of recent findings. My only criticism is that they are infrequent (fortnightly) and each episode is very short!

    Apple Podcasts
    United States2 years ago
  • Great and diverse topics, awful intro music

    Very interesting! Very annoying music

    Apple Podcasts
    hilarious and never wrong!
    United States2 years ago
  • Nice way to get updated

    Nice, short updates on some really cutting edge science. Nice interview with author. The disucssion is at a level where a lay person who does not know the branch of science being disucssed can actually understand....some of the topics are very cutting edge. Love it !!!

    Apple Podcasts
    United States2 years ago
  • Real science

    PNAS Science Sessions is a great podcast because it’s scientists speaking about their own research, rather than reporters explaining it. And they focus on papers that appeared in PNAS, which is a great general science journal.

    Apple Podcasts
    The Cleric
    United States2 years ago

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PNAS Science Sessions launched 3 years ago and published 317 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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