Technology

Xi Jinping gave two cellphones to South Korea’s president, who asked how secure they were. “You can check if there’s

Jensen Huang, the Nvidia chief executive, and the leaders of Samsung and Hyundai staged a regular-folks outing in Seoul before

“We are living through a dramatic contraction in the access that teenagers have to technology online.”

Despite the risk of a bubble, Google, Meta, Microsoft and Amazon plan to spend billions more on artificial intelligence than

Europe’s largest automaker said a shortage of semiconductors could further hurt productivity.

The layoffs at factories in Michigan, Ohio and Tennessee follow the elimination of a $7,500 federal tax credit for electric

The internet company said profit for the quarter was up 33 percent, to just under $35 billion.

The Silicon Valley company projected more spending this year and said it would continue in 2026 as it hires A.I.

The A.I. chip maker has become a linchpin in the Trump administration’s trade negotiations in Asia.

The billionaire launched his A.I.-powered version, Grokipedia, on Monday.