The stock market has been a tad volatile lately. But this month, the digital physical therapy company Hinge Health filed for an initial public offering. Plus, a new tool out of Stanford University evaluates how various AI models perform in real-world health care. It grades them on tasks from patient education to clinical note generation. But first, Nvidia just hosted its annual GTC confab, where it announced a whole lot of collaborations and, of course, some new and improved chips. Main takeaway: The company has its fingers in a bunch of AI pies. Marketplace’s Meghan McCarty Carino discusses all of this with Christina Farr, managing director at Manatt Health.

More tariffs are set to take effect April 2, and in most cases, American consumers and businesses will pay the tax. We’ll explain why some sectors expect prices to rise as soon as next month while others won’t feel a pinch until later in the year. Also in this episode: Tariffs could inflate the dollar’s strength while sapping demand for American exports, Gen Zers feel “trapped” by microtrends and Alaskan crude oil production is projected to jump in 2026.

Stanford University has long been a feeder for the neighboring tech industry with graduates often heading to a brand name of Silicon Valley. But the times, they are a-changin’, according to writer Jasmine Sun. She reported recently for the San Francisco Standard that building tech for the military has become cool on campus. One student, Divya, said her “most effective and moral friends are now working for Palantir.” Marketplace’s Meghan McCarty Carino spoke with Sun about how this shift compares to when she attended Stanford in the late 2010s.

Federal Reserve policymakers aren’t cutting interest rates right now, though they expect two rate cuts in 2025. When — and if — those cuts come will depend on how the trade war shakes out. In this episode, what static rates mean for consumers and businesses. Plus, more byproducts of tariff-driven economic uncertainty: bond spreads widen and export prices rise, particularly on agricultural products.

Federal officials are warning consumers against a type of cyberattack that’s been on the rise. It’s called Medusa, a ransomware program that uses tactics like phishing to infect a target’s system and encrypt their data, which hackers then threaten to publicly release unless a ransom is paid. Medusa is just one example of how hackers are evolving their strategies at a time when federal cybersecurity resources are being cut by the Donald Trump administration. Marketplace’s Meghan McCarty Carino spoke with Lesley Carhart, director of incident response for North America at cybersecurity firm Dragos, to learn more about the use of embarrassment as a weapon and the impact of funding cuts on digital safety.

“Recession” recently peaked on Google Trends — a sure sign Americans are sweating the possibility of an economic downturn. But what do the numbers say? Well, the hard data so far reflects a pretty strong economy. But the soft, economic-vibes data, is … less optimistic. Plus: Government credits help Tesla and other EV-makers stay afloat, liquefied natural gas exports are slated to double in five years and advocates help young people who’ve aged out of foster care find resources.

You could say once your company becomes a verb, you’ve arrived. And “Venmo me” is a pretty common phrase these days. Mobile payment apps like Venmo, along with Zelle and Cash App, are becoming pretty widespread, especially among young people. According to the Federal Reserve Bank of Atlanta, consumers under the age of 25 were twice as likely to have used some kind of mobile payment app compared to older Americans. But as with any form of money, there is etiquette about how to use them. Marketplace’s Stephanie Hughes spoke with Yanely Espinal, host of Marketplace’s “Financially Inclined,” a video podcast that provides money lessons for teens, about the do’s and don’ts of these payment apps.

About 8.9 million. That’s how many U.S. workers worked more than one job in February — an all-time high, according to the Bureau of Labor Statistics. We spoke with some workers holding multiple job about why this economy necessitates a second (or third) gig. Plus, economist Mohamed El-Erian on DOGE and recession odds, and we break down why the U.S. energy mix probably won’t change much under President Donald Trump.

Back when the pandemic first hit, many students received tablets or laptops from their schools. Schools also wanted to know what students were doing on those devices, so demand for AI-powered software to monitor students’ digital activities also grew. That surveillance software is the subject of a new investigation from the Associated Press andTthe Seattle Times, whic Claire Bryan coauthored. Marketplace’s Stephanie Hughes asked her what sort of things this surveillance software might flag.

Mortgage rates have fallen recently to 6.6% for a 30-year fixed. But will it be enough to bring prospective homebuyers off the sidelines? Not according to one survey, which found some buyers are holding out for rates below 5%. Also in this episode: The Trump administration cut USDA programs that allowed schools and food banks to buy fresh, local food. And the U.S. wants Chinese consumers to spend more, but that won’t be easy.