Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's feuded with CEO Sam Altman.

I would prefer to stay out of politics,” Elon Musk told his followers in 2021, on the platform then known as Twitter. Plenty has changed since then. The world’s richest man appears to have a new goal: upending Europe.

Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

WIth one foot out the White House door, the Biden administration issued 2 documents Musk is now using in his battle to break up OpenAI and Microsoft.

That is “Establishing and Implementing the President’s Department of Government Efficiency.’’ The acronym for that name is DOGE (named after a memecoin), and it’s the Elon Musk–led effort to cut government spending by a trillion bucks or two.

It's the first step that Elon Musk’s artificial intelligence company has taken into Georgia, and is the latest indication of the interconnectedness of the two "X" companies.

President Donald Trump's "first buddy," Elon Musk, was seemingly everywhere in D.C. on Inauguration Day. Where (and with whom) was the billionaire?

Getting humans to Mars has long been an obsession for SpaceX CEO Elon Musk. On Monday, that project got a full endorsement from the newly sworn-in president. During his inaugural address, President Donald Trump promised he would “pursue our manifest destiny into the stars,

Explore how education shaped the world's wealthiest individuals. From Jeff Bezos' engineering degree to Elon Musk's short-lived PhD pursuit, and Mark

During the inauguration inside the Capitol Rotunda, Musk was seated in a row that included other tech giants, including Google CEO Sundar Pichai and Meta CEO Mark Zuckerberg. All were seated behind Trump's wife, Melania, and children, though Musk was seated closest to Trump.

President Donald Trump wants a U.S. investor to take a major stake in ByteDance’s TikTok. Several parties are in contention even as potential buyers face a litany of legal hurdles and barriers. After stepping in to restore TikTok in the U.