The Department of Government Efficiency’s actions under Elon Musk, along with tariffs, are rattling markets—and Tesla’s stock ...

Elon Musk’s artificial-intelligence startup xAI has acquired X, the social-media platform he also owns, in an all-stock deal ...

Elon Musk has announced the acquisition of X, his social media platform, by xAI, his AI company, in what critics say is an effort to bail himself out ...

Musk was accused of a "blatant felony" related to his effort to award money to people who vote in the Wisconsin Supreme Court ...

A couple of years after buying Twitter, Elon Musk announced that his AI business xAI has acquired the social media platform ...

Elon Musk, who owns both X (formerly Twitter) and the artificial intelligence startup xAI, announced the social media ...

Department of Government Efficiency head Elon Musk sat down with Fox News chief political anchor Bret Baier for part two of ...

Elon Musk has sold social media site X to his own xAI artificial intelligence company in a $33 billion all-stock deal, the ...

Elon Musk said on Friday his artificial intelligence firm xAI has bought his social media platform X. “xAI and X’s futures ...

Elon Musk's artificial intelligence firm xAI acquired X in an all-stock deal valuing the social media company at $45 billion, ...

As the public face of President Donald Trump’s Department of Government Efficiency, billionaire tech CEO Elon Musk has an ...

Even the world’s richest man has bad days, as Elon Musk faced a litany of headaches to start the week Monday—including the crash of his social media site, an 11-figure drop in his net worth as ...