Fecal transplants in pill form, and gut bacteria that nourish hibernating squirrels

Fecal transplants in pill form, and gut bacteria that nourish hibernating squirrels

On this week’s show: A pill derived from human feces treats recurrent gut infections, and how a squirrel’s microbiome supplies nitrogen during hibernation First up this week, Staff Writer Kelly Servick joins host Sarah Crespi to discuss putting the bacterial benefits of human feces in a pill. The hope is to avoid using fecal transplants to treat recurrent gut infections caused by the bacterium Clostridium difficile. Also this week, Hannah Carey, a professor in the department of comparative biosciences within the school of veterinary medicine at the University of Wisconsin, Madison, talks with Sarah about how ground squirrels are helped by their gut microbes during hibernation. This week’s episode was produced with help from Podigy. [Image: Public domain; Music: Jeffrey Cook] [alt: illustration of two 13-lined ground squirrels] Authors: Sarah Crespi; Kelly Servick Episode page: https://www.science.org/doi/10.1126/science.ada0494 About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

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Avsnitt(652)

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 Juli 0s

Health care in Malawi after USAID’s end, and a rocky exoplanet with an atmosphere

Health care in Malawi after USAID’s end, and a rocky exoplanet with an atmosphere

First up on the podcast, we continue our coverage of the fallout from cuts to the U.S. Agency for International Development (USAID), this time focusing on how one of the largest recipients of aid is c...

16 Juli 41min

Owl wars and the immune system’s memory

Owl wars and the immune system’s memory

First up on the podcast, Contributing Correspondent Warren Cornwall goes on an owl hunt in the woods of Northern California. After surviving logging and habitat destruction in the 1990s, the endangere...

9 Juli 35min

How Antarctica got its ice sheets, and what happens when geopolitical relationships turn chilly in the Arctic

How Antarctica got its ice sheets, and what happens when geopolitical relationships turn chilly in the Arctic

First up on the podcast, relationships turn chilly in the polar research haven of Svalbard in Norway. Senior International Correspondent Richard Stone joins host Sarah Crespi to discuss the impacts of...

2 Juli 32min

Cracking color vision, U.S. science policy changes, and a trailblazing biography

Cracking color vision, U.S. science policy changes, and a trailblazing biography

First up on the podcast, ScienceInsider editor Jocelyn Kaiser joins host Sarah Crespi to discuss big policy stories from the past month, including a proposal from President Donald Trump’s administrati...

25 Juni 45min

An electronic nose that detects spoiled chicken, and wolves make a spectacular comeback in Europe

An electronic nose that detects spoiled chicken, and wolves make a spectacular comeback in Europe

First up on the podcast, wrangling wolves in Europe. After near extermination in much of the continent, wolf numbers have surged up to about 20,000 individuals. Contributing Correspondent Gretchen Vog...

18 Juni 46min

How childhood environments shape the brain, and how susceptible is the Atlantic Ocean’s current to climate change?

How childhood environments shape the brain, and how susceptible is the Atlantic Ocean’s current to climate change?

First up on the podcast, producer Kevin McLean talks with Staff Writer Paul Voosen about the latest on the Atlantic Meridional Overturning Circulation, or AMOC. Researchers have long been concerned th...

11 Juni 31min

Will AI replace astronomers, how healthy are ultraprocessed foods, and a peek behind the scenes of ‘The Normals’

Will AI replace astronomers, how healthy are ultraprocessed foods, and a peek behind the scenes of ‘The Normals’

First up on the podcast, freelance science journalist Joshua Sokol talks about the intense discussion happening in the astrophysics community as artificial intelligence and machine learning become inc...

4 Juni 50min

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