He’s Not Just Looking to Make a Quick Billion

Marc Lore, the entrepreneur behind Diapers.com and Jet.com, would like to disrupt food delivery. But he really wants to build a brand that actually lasts.

Big American Tech Profits From Chinese Ad Spending Spree

Temu, Shein, and streaming and gaming apps looking to break into the U.S. market are spending huge sums to get their wares in front of American consumers.

China’s Rush to Dominate A.I. Comes With a Twist: It Depends on U.S. Technology

China’s tech firms were caught off guard by breakthroughs in generative artificial intelligence. Beijing’s regulations and a sagging economy aren’t helping.

No Oversight: Inside a Boom-Time Start-Up Fraud and Its Unraveling

False claims and risky trades at the Silicon Valley start-up HeadSpin were part of a pattern of trouble emerging at young companies that lacked controls.

Inside OpenAI’s Crisis Over the Future of Artificial Intelligence

Split over the leadership of Sam Altman, board members and executives turned on one another. Their brawl exposed the cracks at the heart of the A.I. movement.

How Elon Musk and Larry Page’s AI Debate Led to OpenAI and an Industry Boom

The people who were most afraid of the risks of artificial intelligence decided they should be the ones to build it. Then distrust fueled a spiraling competition.