The Trump administration is expanding its search for partners to build the Golden Dome missile defense system, courting ...

The new US missile defense system will explore alternatives to Elon Musk's SpaceX, with Amazon. com's Project Kuiper among ...

Can you pitch in a few bucks to help fund Mother Jones' investigative journalism? We're a nonprofit (so it's tax-deductible), ...

When U.S. President Donald Trump lashed out at Elon Musk in June and called for cutting federal ties with his companies, many ...

Elon Musk’s favorability took another drop this past week amid his renewed feud with President Trump and move to launch a separate political party.  In the last week, Musk’s net favorability in ...

Once a key figure in Trump’s cost-cutting initiatives, Musk fell out with the president after criticizing a major ...

Tesla remains Musk’s best-known business, but its fortunes are less directly tied to the government than SpaceX, his ...

The richest man in the world feuding with the president could have economic ramifications. Two money experts talked about what that could mean for investors.

President Trump and Elon Musk exchanged public attacks Thursday over Republican tax legislation. The feud escalated when ...

The feud reignited on Monday when Musk, who spent hundreds of millions on Trump's re-election, renewed his criticism of Trump ...

Elon Musk, the world’s richest man, threatened to fund primary challenges against supporters of President Trump's sprawling ...

The feud between Elon Musk and President Donald Trump heated up again Tuesday after the billionaire slammed Republicans over the president's spending bill.