Until last week’s budget debacle, Elon Musk was a warm-up act for President-elect Donald Trump.

Musk on Wednesday effectively tanked a bipartisan spending deal by posting about it incessantly on his social media platform ...

One House Republican declared, "It feels like as if Elon Musk is our prime minister.” The closer one looks, the worse the ...

When the billionaire called Rep. Rosa DeLauro an "awful creature," it was a problem. When Elon Musk called for her expulsion, ...

President-elect Donald Trump, who takes office next month, is using Elon Musk's wealth and influence to bully Congress.

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

When it comes to controlling GOP leaders, Musk has a real advantage. Trump's favorite tool to keep politicians in line, ...

Senator Elizabeth Warren on Saturday condemned billionaire Elon Musk for derailing a bipartisan government funding bill that ...

Appearing on CNN, former White House official Anthony Scaramucci said Elon Musk was in a "perilous situation" with ...

Democrats have started calling Elon Musk the "co-president" or "shadow president" to Trump. His team is making clear that's ...

Trump has addressed Musk's perceived growing influence — and now experts are predicting the tipping point for a breakup of ...