Elon Musk was the Pied Piper of support for Donald Trump among Silicon Valley power brokers. One by one, tech billionaires close to Musk who had either backed Democrats or avoided the political scrum ...

In a petty, public war of words, Trump threatens to cut off federal support to Musk's companies after the billionaire ...

The world's richest person and most powerful person are fighting. The stakes are high if the feud continues to escalate.

Elon Musk's public feud with President Donald Trump over the GOP tax package's deficit impact put the federal funding that ...

Musk used X—formerly Twitter—to help rebuild Trump's public image and support his presidential run. What happens if he turns ...

By The Associated Press After long months when Trump and Musk appeared united in their chaotic mission to remake Washington, ...

Donald Trump and Elon Musk exchanged back-and-forth insults online after a disagreement over the president's spending bill.

Mark Cuban responds with a one-word zinger as Elon Musk and Donald Trump's feud explodes into threats, stock drops, and ...

Donald Trump and Elon Musk's once-intense alliance fizzled out Thursday in a social media feud, as Trump threatened to cut ...

As disagreements between Donald Trump and his billionaire advisor Elon Musk exploded into a fiery and at times personal ...

Political contributions, government contracts and staff with divided loyalties mean the fallout may have only just begun.

Musk probably doesn’t have much to fear. Legally, the Trump administration would likely enmire itself in lengthy legal ...