Some panned the billionaire for overspending on Twitter, but the platform is winning him favor with Donald Trump and ...

A Delaware judge ruled that Tesla lawyers' "unprecedented theories go against multiple strains of settled law." ...

Two years after Elon Musk bought Twitter for tens of billions of dollars, the value of the social media platform might be on ...

When Elon Musk posts to X, his 206 million followers, powerful people including President-elect Donald Trump, and the stock ...

Sen. Bernie Sanders turned to X on Sunday to say "Elon Musk is right" before going on about the Pentagon's wasteful spending ...

Elon Musk says a lot of us are doing it wrong when it comes to posting links on X. He calls it "lazy linking" — a term I've ...

Donald Trump megadonor and incoming administration official Elon Musk has used his social media platform to chastise Joe ...

Wondering why Elon Musk is joking about buying MSNBC? The tech billionaire has stirred up online chatter with his latest ...

Elon Musk’s ownership of Twitter has had two dominant ideological hallmarks. One is a slash-and-burn view of fixing a ...

Elon Musk is known for making radical cuts. Here’s what his legacy as a maverick means for Trump’s Department of Government ...

After marking down the value of its investment in Elon Musk's X repeatedly, Fidelity boosted its estimate last month for its ...