The New York Times

Irregular, an Israeli start-up, worked with OpenAI, Anthropic and Meta to assess the security of their A.I. models. It made a mistake. Then the tests went off the rails.

Flight attendants used a fireproof bag to contain the computer after its lithium battery began smoking. One passenger was treated on the ground for injuries.

Hugging Face, a start-up that was breached by rogue bots from OpenAI, is using the hack to push for openness in A.I. development.

With opposition to the centers mounting, many Democrats and a growing number of Republicans are campaigning against them.

For Florida-based Powerus, becoming a global supplier of counterdrone technology has meant involving the Trumps, a golf course and a new way of doing business.

Companies like Google and Microsoft have used their money, their might and their massive reach to influence nearly every step of the education supply chain.

The mysterious collapse of a European cryptocurrency exchange helps to explain why the industry hasn’t shaken off its reputation as a magnet for criminals.

Apps that let users send digital messages at ultraslow speeds have taken off, with users reveling in a slower pace of life. (Just don’t use the them to make dinner plans.)

The offering could value the five-year-old A.I. start-up at $2 trillion, its bankers have told potential investors, which would exceed Elon Musk’s SpaceX.

The Justice Department resolved a lawsuit that accused the social media company of illegally gathering children’s information.

One of the 21st century’s most prominent landowners has added a nearly 200-year-old estate to his holdings. Archival information says it can take “a brisk walk of 4½ minutes to reach the dining room from the kitchen.”

China’s regulator ordered changes after vehicle occupants sometimes had difficulty exiting electric cars with retractable door handles after crashes.

The case was the third of nine major personal injury cases that could expose Meta, YouTube, Snap and TikTok to financial damages and force them to change the designs of their platforms.