Plus, Spotify founder and CEO Daniel Ek’s body-scan startup is valued at $1.8 billion. And Apple and Google mobile ecosystems face U.K. probe under new tech rules. Julie Chang hosts.

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Class time has become screen time in schools across the country. WSJ education reporter Sara Randazzo tells host Julie Chang about the rapid tech transformation playing out in American schools, and whether it has benefited learning or done kids a disservice. Plus, why compliance firms are using artificial intelligence to decode Wall Street-trader jargon.

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Plus, South Carolina to reboot a big nuclear project to meet demand for artificial intelligence. And Spain’s prime minister pushes for EU plan to rein in social media. Julie Chang hosts.

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TikTok is back in the U.S. but its future is still uncertain. WSJ tech reporter Sarah Needleman tells host Julie Chang about the role that TikTok plays in the U.S. economy and what’s at stake for creators and businesses. Plus, why WSJ’s Heard on the Street columnist Dan Gallagher says Meta CEO Mark Zuckerberg can afford to take a page out of Elon Musk’s playbook at X.

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Plus, Netflix raises its prices again. And, the SEC names “CryptoMom” head of a new cryptocurrency task force. Julie Chang hosts.

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Google CEO Sundar Pichai recently told Google employees that he wants its Gemini chatbot to hit 500 million users by the end of 2025. WSJ reporter Miles Kruppa joins host Belle Lin to discuss how far Google has to go to beat its rival in the chatbot game, OpenAI’s ChatGPT. Plus, how to reclaim space and prevent iPhone storage creep.

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Plus, the U.S. sanctions the Beijing firm behind the Salt Typhoon telecom hacks. And former European Leaders call for a breakup of Google’s ad-tech business. Belle Lin hosts.

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Troodi is a mental-health chatbot built into a child-focused smartphone called Troomi. Part counselor, part friend, Troodi talks with kids about their anxieties. WSJ family and tech columnist Julie Jargon joins host Belle Lin to discuss why some kids and parents are turning to an AI chatbot. Plus, we’re tracking Elon Musk’s first 100 days in the new Trump White House as co-lead of the Department of Government Efficiency. WSJ columnist Tim Higgins joins for a preview.

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Plus, Cash App owner hit with back-to-back fines. And, Nintendo announces a new Switch console. Charlotte Gartenberg hosts. 

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Tech investor Vinod Khosla made a big bet on OpenAI in 2019, years before interest in artificial intelligence exploded. How does he choose his next investments? By asking better questions about technology’s “rate of change.” WSJ enterprise technology bureau chief and columnist Steven Rosenbush joins host Belle Lin to discuss what that means. Plus, accounting reporter Mark Maurer discusses why venture capitalists are getting into the accounting firm business, bringing fresh cash into a traditional sector.

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