As technology has advanced, the ways countries fight wars has changed drastically. Now, AI companies are hoping technology can also play peacekeeper and prevent the next global conflict.

Anadyr Horizon, one of the AI startups, developing what many are calling “peace tech,” is doing so through simulating future conflicts and the world leaders they may involve.

More than half of all Americans have used artificial intelligence tools recently, according to a study published by Silicon Valley venture capital firm Menlo Ventures. And one in five people use it daily. Marketplace’s Nova Safo spoke with Amy Wu Martin, a partner at Menlo Ventures, to learn how they’re using it in their day-to-day lives.

On this week’s “Marketplace Tech Bytes: Week in Review,” Marketplace’s Nova Safo and Paresh Dave, senior writer at WIRED, discuss Amazon releasing its 1 millionth robot at one of its warehouses. Plus, lawmakers contended with provisions dealing with artificial intelligence and renewable energy in that big tax and spending bill, recently passed by Congress, that consumed Washington this week.

In today’s episode, Marketplace’s Nova Safo speaks with Sharon Lurye, a data reporter at the Associated Press, about her recent investigation into “ghost students” — scammers who use AI to pretend to be college students in order to steal financial aid and loan money.

What once was taboo has now gone mainstream. As television and print audiences have dwindled over recent years, social media is now the No. 1 place for Americans to get their news updates.

Detailed in the report from the Reuters Institute for the Study of Journalism at the University of Oxford, Americans across the political spectrum are using social media for news consumptions over traditional avenues. However, conservative influencers have seen the largest audiences and most engagement.

Marketplace’s Nova Safo spoke with Nic Newman, a co-author of the report, to talk about the state of news consumption in the U.S.

“Overview and key findings of the 2025 Digital News Report” — from the Reuters Institute and the University of Oxford

Haley Hinkle, policy counsel at the advocacy group Fairplay, recently formulated a case brought to the FTC, saying there are powers afforded to the Commission to impose new children's safety regulations on internet companies. She specifically points to Section 5 of the FTC Act, which prohibits “unfair or deceptive acts or practices in or affecting commerce.”

On this week’s Bytes: Week in Review: Apple irked customers with movie ads, the Mideast conflict reminded us of the lack of security in smart surveillance cameras, and a federal judge handed down a landmark ruling on AI’s use of copyrighted works, citing a legal doctrine known as fair use.