Nissan Motor is expanding its electric vehicles and battery manufacturing capacity in the U.K. as the carmaker pushes to have an all-electric lineup in Europe.

Sam Altman’s firing showed the influence of effective altruism and its view that AI development must slow down. His return marked its limits.

The announcement marks the end of an impasse over who would lead the company that has become synonymous with the boom in AI technology.

The former Treasury secretary joins a three-person initial board that has been appointed as Sam Altman returns as chief executive.

A fired CEO, middle-finger emojis and the battle royale over the future of artificial intelligence.

The company’s chief scientist led a board coup against one of the most prominent figures in Silicon Valley.