San Franciscans grew fed up. One of them, Daniel Lurie, ran for mayor. Mr. Lurie was not a politician before his campaign; he ...

E-bikes and e-scooters are remaking the rules of the road. Canada’s cities aren’t ready.

The men’s college basketball championship is TONIGHT, as the UConn Huskies and Michigan Wolverines will face off to secure ...

For weeks, they’d been having furtive discussions about whether Sam Altman, OpenAI’s C.E.O., and Greg Brockman, his second-in ...

In early 2020, deepfake expert Henry Ajder uncovered one of the first Telegram bots built to “undress” photos of women using artificial intelligence. At the time, Ajder recalls, the bot had been used ...