If you’re Elon Musk, you sell X to xAI. He did OK on the sale. In a Friday evening tweet on X, Elon Musk wrote that xAI had acquired X for $33 billion, or “$45 B less $12B debt.” In his tweet, Musk ...

According to sources cited by the Financial Times, some of the world’s biggest brands are allocating small portions of their ad budgets to X, formerly known as Twitter, to avoid being seen as part of ...

Wait — Elon Musk just sold X, the social network formerly known as Twitter, to himself? Well, kind of. Musk, in a post on X Friday, said that his artificial-intelligence company, xAI ...