Shrinking AI for use in farms and clinics, ethical dilemmas for USAID researchers, and how to evolve evolvability

Shrinking AI for use in farms and clinics, ethical dilemmas for USAID researchers, and how to evolve evolvability

First up this week, researchers face impossible decisions as U.S. aid freeze halts clinical trials. Deputy News Editor Martin Enserink joins host Sarah Crespi to talk about how organizers of U.S. Agency for International Development–funded studies are grappling with ethical responsibilities to trial participants and collaborators as funding, supplies, and workers dry up. Next, freelance science journalist Sandeep Ravindran talks about creating tiny machine learning devices for bespoke use in the Global South. Farmers and medical clinics are using low-cost, low-power devices with onboard machine learning for spotting fungal infections in tree plantations or listening for the buzz of malaria-bearing mosquitoes. Finally, Michael Barnett, a postdoctoral researcher at the Max Planck Institute for Evolutionary Biology, joins the podcast to discuss evolving evolvability. His team demonstrated a way for organisms to become more evolvable in response to repeated swings in the environment. This week’s episode was produced with help from Podigy. About the Science Podcast Authors: Sarah Crespi; Sandeep Ravindran; Martin Enserink Learn more about your ad choices. Visit megaphone.fm/adchoices

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

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Keeping transgenic corn sustainable, and sending shrunken heads home

Keeping transgenic corn sustainable, and sending shrunken heads home

First up this week, Kata Karáth, a freelance journalist based in Ecuador, talks with host Sarah Crespi about an effort to identify traditionally prepared shrunken heads in museums and collections arou...

27 Helmi 202535min

Training AI to read animal facial expressions, NIH funding takes a big hit, and why we shouldn’t put cameras in robot pants

Training AI to read animal facial expressions, NIH funding takes a big hit, and why we shouldn’t put cameras in robot pants

First up this week, International News Editor David Malakoff joins the podcast to discuss the big change in NIH’s funding policy for overhead or indirect costs, the outrage from the biomedical communi...

13 Helmi 202539min

How the mantis shrimp builds its powerful club, and mysteries of middle Earth

How the mantis shrimp builds its powerful club, and mysteries of middle Earth

First up this week, Staff Writer Paul Voosen joins host Sarah Crespi to discuss mapping clogs and flows in Earth’s middle layer—the mantle. They also talk about recent policy stories on NASA’s reactio...

6 Helmi 202526min

Why it pays to scratch that itch, and science at the start of the second Trump administration

Why it pays to scratch that itch, and science at the start of the second Trump administration

First up this week, we catch up with the editor of ScienceInsider, Jocelyn Kaiser. She talks about changes at the major science agencies that came about with the transition to President Donald Trump’s...

30 Tammi 202526min

Unlocking green hydrogen, and oxygen deprivation as medicine

Unlocking green hydrogen, and oxygen deprivation as medicine

First up this week, although long touted as a green fuel, the traditional approach to hydrogen production is not very sustainable. Staff writer Robert F. Service joins producer Meagan Cantwell to disc...

23 Tammi 202533min

Rising infections from a dusty devil, and nailing down when our ancestors became meat eaters

Rising infections from a dusty devil, and nailing down when our ancestors became meat eaters

First up this week, growing numbers of Valley fever cases, also known as coccidioidomycosis, has researchers looking into the disease-causing fungus. They’re exploring its links to everything from dro...

16 Tammi 202533min

Bats surf storm fronts, and public perception of preprints

Bats surf storm fronts, and public perception of preprints

First up this week, as preprint publications ramped up during the beginning of the COVID-19 pandemic, so did media attention for these pre–peer-review results. But what do the readers of news reports ...

9 Tammi 202532min

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