One billionaire rode the AI boom back onto Forbes’ ranking of the world’s 10 richest people, replacing one of Europe’s biggest fashion moguls.

OpenAI CEO Sam Altman became a household name after the release of OpenAI's groundbreaking AI model, ChatGPT.

Elon Musk stepped down Friday from the Department of Government Efficiency, (DOGE), as his time as a special government employee in the Trump White House came to an end.

Elon Musk's X is launching XChat in beta with encryption, vanishing messages, and file sharing. XChat aims to enhance privacy on X, aligning with Musk's vision for an everything app.

In an Oval Office send-off capping off his role with the Trump administration, Elon Musk did not respond when asked about a New York Times report alleging he's a near-daily user of ketamine.

Elon Musk has denied a New York Times report alleging frequent drug use.

Elon Musk will address thousands of SpaceX employees in Texas on Tuesday, May 27. Here's how to watch the talk from home.

President Trump weighed in on Elon Musk's suggestion about creating a "new political party" in the wake of their rift.

Elon Musk's SpaceX will record revenue of about $15.5 billion this year, the billionaire said on Tuesday, underscoring the rocket maker's growing dominance in the commercial space sector.

Elon Musk floated creating a new political party, possibly dubbed the "America Party," this week, potentially escalating his feud with President Trump.