Tech News Briefing

Plus: The Trump administration warns South Korea against targeting U.S. tech companies amid rising trade tensions. And Amazon will shut down Amazon Go and Amazon Fresh stores. Julie Chang hosts.

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Plus: Micron will invest $24 billion in Singapore to boost chip production. And Pinterest to cut 15% of workforce. Julie Chang hosts.

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After years of fighting for legal sports betting, FanDuel and DraftKings are now facing unforeseen competition in the form of prediction markets—platforms that let users bet on the outcome of a plethora of events. WSJ sports reporter Jared Diamond explains how that’s led to a bitter rivalry ahead of the Super Bowl. Plus, WSJ markets reporter Sam Goldfarb explains why software stocks are declining in an AI-dominated tech market.

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Plus: Nvidia unveils a new suite of open-source AI models for weather and climate predictions. And Bitcoin recovers marginally. Julie Chang hosts.

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Plus: Trump administration to take stake in rare-earth metal company. And quantum-computing company IonQ to acquire chip maker SkyWater Technology. Julie Chang hosts.

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Plus: Uber plans to use AI in customer service. And shares of European arms maker CSG surged on Amsterdam stock-market debut. Julie Chang hosts.

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Plus: Justice Department opens criminal probe into HR company Deel. And TikTok to keep operating in the U.S. Luke Vargas hosts.

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Automaker BYD is the leader in a group of Chinese car companies whose global exports have risen beyond expectations, with BYD replacing Tesla as the world’s biggest electric vehicle seller. WSJ’s Stephen Wilmot explains the political challenges that could slow BYD’s growth. Plus, WSJ personal tech columnist Nicole Nguyen discusses Google’s new AI email rollouts — including features that attempt to summarize Gmail inboxes and write responses. Peter Champelli hosts.

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Plus: Shares of crypto-infrastructure firm BitGo pop 25% in NYSE debut. And Autodesk will cut 1,000 jobs. Julie Chang hosts.

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Plus: Ubisoft Entertainment shares plunge after major structural overhaul announcement. And Elon Musk takes the stage at Davos. Julie Chang hosts.

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