Short Wave - These little microbes may help solve our big problems

Microbes are little alchemists that perform all manner of chemical reactions. A team of microbiologists co-founded a non-profit to try to harness those abilities to solve some of the world’s big problems — from carbon capture to helping coral reefs to cleaning up waste. Recently, the team turned their attention to the microbes living in people’s homes — on and in shower heads, drip pans, and hot water heaters. These rather extreme environments may have pressured microorganisms into surviving in ways that could be advantageous to humans. Science reporter Ari Daniel takes us on a treasure hunt in miniature.

This episode was produced by Hannah Chinn. It was edited by Rebecca Ramirez. Tyler Jones checked the facts. The audio engineer was Robert Rodriguez.


Interested in learning more about the weird and wonderful world of microbes? Email us your question at shortwave@npr.org.


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Consider This from NPR - How powerful is Stephen Miller?

As the deputy chief of staff for policy and one of President Trump’s longest-serving aides, Stephen Miller has been the driving force behind many of Trump’s core policies. Ashley Parker, staff writer for The Atlantic, explains why Stephen Miller has President Trump’s ear.


For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org. 

This episode was produced by Mia Venkat. It was edited by Sarah Robbins and Rebekah Metzler. Our executive producer is Sami Yenigun.

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Up First from NPR - Why More Liberals Are Buying Guns

Since President Trump’s second inauguration, more liberals, people of color and LGBTQ folks say they are buying guns and getting training. This is the latest in a trend that researchers, gun clubs and trainers say they’ve been watching for years. No longer do firearm buyers fit the old stereo-type of being white, rural and Republican. Today on The Sunday Story, NPR’s Frank Langfitt shares his reporting on the changing face of American gun ownership.

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Consider This from NPR - Reporting on the invasion of Venezuela

NPR International Correspondent Eyder Peralta has covered conflicts and crises from East Africa to Latin America. Sometimes just getting in place to cover a story is the hardest part of reporting. His latest deployment has taken him to Colombia where he has been covering the fallout from the U.S.’s intervention in Venezuela.


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This episode was produced by Gabriel Sanchez. It was edited by Adam Raney.


Our executive producer is Sami Yenigun.

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Up First from NPR - Minneapolis Protests ICE Shooting; Protests in Iran; States Preparing for Midterms

Protests continue in Minneapolis after ICE agents kill a local woman, Renee Good, with more protests planned this weekend. Plus, Iranians have been taking to the streets in cities across the country, protesting against the government there. We'll look at what's behind the protests as well as the government's response. Also, the U.S. federal government might want to get involved with upcoming elections in several ways. We'll look at what this might mean for the midterm elections, and how states are preparing.

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Planet Money - So are we in an AI bubble? Here are clues to look for.

Are we in an AI bubble? That’s the $35 trillion dollar question right now as the stock market soars higher and higher. The problem is that bubbles are famously hard to spot. But some economists say they may have found some telltale clues.


On our latest: How do economists detect a bubble? And, how much should society be worried about bubbles in the first place? 


Related shows:


- How to make $35 trillion ... disappear

-What is a bubble? (featuring Nobel prize winning economics Eugene Fama and Robert Shiller)

-What AI data centers are doing to your electric bill


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This episode was produced by Willa Rubin and edited by Marianne McCune. It was fact-checked by Sierra Juarez and engineered by Cena Loffredo and Robert Rodriguez. Alex Goldmark is our executive producer.


Music: NPR Source Audio - “The best is yet to come,” “Marsh mellow,” and “Sunshine beat”

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1A - The News Roundup For January 9, 2026

We start the week in Minneapolis where a 37-year-old woman was shot and killed by an ICE officer on Wednesday. Authorities claim the woman attacked officers while they were digging their car out of the snow, but video from the scene and the municipal officials heavily dispute that claim.

This week GOP lawmakers from Minnesota testified at a hastily-scheduled House Oversight Committee hearing about welfare fraud scandal allegations in their state. And on Tuesday, the Department of Health and Human Services froze $10 billion in five states including Minnesota, New York, California, Illinois and Colorado. That funding covers childcare subsidies, cash support for low-income families, and other social services.

Meanwhile, its been nearly one week since Venezuelan president Nicolás Maduro and his wife Cilia Flores were captured by U.S. forces and brought to face charges of narco-terrorism on American soil.

And the Trump administration’s actions in Venezuela are having ripple effects across the globe. Europe is on edge as the U.S president this week suggested the territory could be in his crosshairs next, raising questions about America’s relationship with NATO.

Also this week, President Donald Trump signed an executive order suspending U.S. support for global 66 organizations, agencies, and commissions, following his administration’s review of participation in and funding for all international organizations.

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Consider This from NPR - Poll finds Americans concerned as Trump accelerates global intervention

President Trump raised eyebrows when he told the New York Times that there was only one thing that could stop him on the global stage: his own morality.


So what do Americans think about the moral standing of the United States? Well, a new NPR-Ipsos poll finds Americans still want the U.S. to be a moral leader in the world — but far fewer think it actually is. 

Senior Political Editor and Correspondent Domenico Montanaro shares more from the poll, and Senior International Affairs Correspondent Jackie Northam helps make sense of what it means globally.

For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org.  

Email us at considerthis@npr.org.

This episode was produced by Kai McNamee. It was edited by Vincent Ni, Nick Spicer and Sarah Handel. Our executive producer is Sami Yenigun.

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The Indicator from Planet Money - How AI is shrinking the job market for teens

Karissa Tang is a 17-year-old in California who got curious about the impact of AI on typical teen jobs like cashiers and fast food counter workers. She embarked on an ambitious economic research project and shares her findings with us.

Related episodes: 
How much is AI actually affecting the workforce?
AI creates, transforms and destroys... jobs
When does youth employment become child labor?

For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org. Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.

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