Studying a shark-haunted island, and upgrading our microbiomes with engineered bacteria

Studying a shark-haunted island, and upgrading our microbiomes with engineered bacteria

First up on the podcast, Réunion Island had a shark attack crisis in 2011 and closed its beaches for more than a decade. Former News Intern Alexa Robles-Gil joins host Sarah Crespi to talk about how researchers have used that time to study the island’s shark populations and test techniques for preventing attacks, in the hopes of protecting lives and reopening the island’s shores. Next on the show, engineering gut microbes to break down the precursors of kidney stones. Weston Whitaker, a research scientist at Stanford University, joins the podcast to discuss how he and his team created a stable niche for these useful microbes in the human gut and overcame some of the challenges of controlling them once inside. This week’s episode was produced with help from Podigy. About the Science Podcast Authors: Sarah Crespi; Alexa Robles-Gil Learn more about your ad choices. Visit megaphone.fm/adchoices

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Episoder(659)

Psychoactive substances helped spur Andean civilization, and breaking barriers to education

Psychoactive substances helped spur Andean civilization, and breaking barriers to education

First up on the podcast, producer Meagan Cantwell and freelance journalist Andrew Lawler discuss how psychoactive drugs might have shaped culture in pre-Inca Andean societies. They chat about how tech...

10 Sep 33min

Sex-reversing frogs, and Europe’s rising rates of a deadly tick-borne disease

Sex-reversing frogs, and Europe’s rising rates of a deadly tick-borne disease

First up on the podcast, Senior International Correspondent Richard Stone joins host Sarah Crespi to discuss how climate is pushing the disease-carrying tick Hyalomma marginatum out of its comfort zon...

3 Sep 27min

Making drugs in space, the man who fed India, and what narwhals can teach us about changing seas

Making drugs in space, the man who fed India, and what narwhals can teach us about changing seas

First up on the podcast, will it ever make economic sense to produce drugs and biomedical supplies in space? Associate Online News Editor Michael Greshko discusses his story on the researchers attempt...

27 Aug 49min

Why tracing cyclosporiasis is so tough, and a digestible probe for the microbiome

Why tracing cyclosporiasis is so tough, and a digestible probe for the microbiome

First up on the podcast, the News team’s Diverse Voices in Science Journalism interns Mona Patterson and Laura Martín Agudelo join host Sarah Crespi to talk over some of their reporting from the summe...

20 Aug 28min

A vest for blocking cosmic rays, and updates on NIH funding

A vest for blocking cosmic rays, and updates on NIH funding

First up on the podcast, ScienceInsider Editor Jocelyn Kaiser joins host Sarah Crespi for the latest science policy news. The two discuss recent grant cancellations by the U.S. National Institutes of ...

13 Aug 26min

Did meat or fruit give people big brains, and protecting bison diversity using ancient DNA

Did meat or fruit give people big brains, and protecting bison diversity using ancient DNA

First up on the podcast, Deputy News Editor Michael Price discusses the history of the North American bison population, its decline, and resurrection—and links to Indigenous cultures. He’s joined by U...

6 Aug 38min

AI’s influence on society, measuring muscles, and a Crick biography

AI’s influence on society, measuring muscles, and a Crick biography

First up on the podcast, we catch up with Celina Zhao, a staff reporter for Science’s AI In Science reporting initiative. She talks with host Sarah Crespi about artificial intelligence’s knack for fin...

30 Jul 46min

Death in a gene-editing trial, and insect larvae surviving in deep waters

Death in a gene-editing trial, and insect larvae surviving in deep waters

First up on the podcast, freelance science journalist Brendan Borrell talks about his work reporting on the previously undisclosed death of a 6-year-old girl in a gene-editing clinical trial in China ...

23 Jul 37min

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