Science Magazine Podcast
Weekly podcasts from Science Magazine, the world's leading journal of original scientific research, global news, and commentary.

Dave Grimm—online news editor for Science—talks with Sarah Crespi about a few of this year’s top stories from our online news site, like ones on a major error in the monarch butterfly biological record and using massive balloons to build tunnels—and why they were chosen. Hint: It’s not just the stats.  

 

Sarah also interviews Staff Writer Adrian Cho about the 2017 Breakthrough of the Year. Adrian talks about why Science gave the nod to the Laser Interferometer Gravitational-Wave Observatory team for a second year in a row—for the detection of a pair of merging neutron stars.

 

Jen Golbeck is also back for the last book review segment of the year. She talks with Sarah about her first year on the show, her favorite books, what we should have covered, and some suggestions for books as gifts.

 

Listen to previous podcasts.

 

[Image:  f99aq8ove/Flickr; Music: Jeffrey Cook]

 

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Authors: Sarah Crespi; Jen Golbeck; David Grimm

Direct download: SciencePodcast_171222.mp3
Category:Science -- posted at: 1:59pm EDT

Whales and dolphins have incredibly sensitive hearing and are known to be harmed by loud underwater noises. David Grimm talks with Sarah Crespi about new research on captive cetaceans suggesting that some species can naturally muffle such sounds—perhaps opening a way to protect these marine mammals in the wild.

                              

Sarah also interviews Staff Writer Jeffrey Mervis about his story on the future of autonomous cars. Will they really reduce traffic and make our lives easier? What does the science say?

  

Listen to previous podcasts.

  

[Image:  Laura Wolf/Flickr; Music: Jeffrey Cook]

Direct download: SciencePodcast_171215.mp3
Category:Science -- posted at: 1:59pm EDT

This week, three papers came out describing new approaches to folding DNA into large complex shapes—20 times bigger than previous DNA sculptures. Staff Writer Bob Service talks with Sarah Crespi about building microscopic teddy bears, doughnuts, and more from genetic material, and using these techniques to push forward fields from materials science to drug delivery.

                              

Sarah also interviews Philip Cook of Duke University in Durham, North Carolina, about his Policy Forum on gun regulation research. It’s long been hard to collect data on gun violence in the United States, and Cook talks about how some researchers are getting funding and hard data. He also discusses some strong early results on open-carry laws and links between gun control and intimate partner homicide.

  

Listen to previous podcasts.

  

[Image: : K.WAGENBAUER, ET. AL., NATURE, VOL. 551, 2017; Music: Jeffrey Cook]

Direct download: SciencePodcast_171208.mp3
Category:Science -- posted at: 1:59pm EDT

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