It’s the breakup of the year. Elon Musk and Donald Trump have traded insults and threats in a public spat. What could be the ...

Even before their public feud escalated, the relationship between Donald Trump and Elon Musk appeared to deteriorate over the latter's drug use and brute-force methods.

In a telephone interview with NBC News, Trump declined to say what those consequences would be, and went on to add that he ...

The world’s richest man could lose billions of dollars in his fight with the world’s most powerful politician. The feud ...