Farming maize in ice age Michigan, predicting the future climate of cities, and our host takes a quiz on the sounds of science

Farming maize in ice age Michigan, predicting the future climate of cities, and our host takes a quiz on the sounds of science

First up on the podcast, we hear from Staff Writer Paul Voosen about the tricky problem of regional climate prediction. Although global climate change models have held up for the most part, predicting what will happen at smaller scales, such as the level of a city, is proving a stubborn challenge. Just increasing the resolution of global models requires intense computing power, so researchers and city planners are looking to other approaches to find out what’s in store for cities. Next on the show, a visit to Michigan’s Upper Peninsula, where researchers have found evidence that the Indigenous Menominee people cultivated maize for 600 years, even during an ice age. Madeleine McLeester, assistant professor in the department of anthropology at Dartmouth College, talks about using lidar to search among the heavily forested lands for striations that indicate corn farming and the anthropological conundrums raised by such extensive agriculture without nearby urban centers. Finally in this episode, producer Kevin McLean quizzes host Sarah Crespi on some mysterious sounds that have appeared on the site as part of news stories. No clues here so be sure to play along. This week’s episode was produced with help from Podigy. About the Science Podcast Authors: Sarah Crespi; Paul Voosen; Kevin McLean Learn more about your ad choices. Visit megaphone.fm/adchoices

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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 Syys 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 Syys 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 Elo 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 Elo 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 Elo 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 Elo 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 Heinä 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 Heinä 37min

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