The billionaire got more of what he wanted out of the spending bill than President-elect Donald Trump did. But his role and ...

Employees of SpaceX have filed a formal petition to create the city of Starbase. Its first mayor would be a security manager ...

The ability of one billionaire supporter of the president to throw the government into chaos should make campaign finance ...

Meet the key figures at Elon Musk's xAI, the $50 billion startup behind the chatbot Grok that's taking on ChatGPT.

The American public elected Donald Trump to run the federal government. His erratic patron seems to think the job is also his ...

The world’s richest man has become a new kind of oligarch.

Musk, the owner of car manufacturer Tesla and social media platform X, has been tapped by Trump to lead the proposed ...

The GOP House Speaker referenced speculation about his future and the outsized influence Musk appeared to wield this week.

President Donald Trump’s billionaire ally Elon Musk used his outsize influence on X to help kill a bipartisan funding ...

A look at the people who influence the world’s richest man, and those who stand to gain from their association with him now.

The Tesla and SpaceX CEO distributed more than $200 million, more than half of which went to just one unproven nonprofit.