A feud between Donald Trump and Elon Musk has escalated, triggered by Musk's criticism of Trump's tax and spending bill.

Elon Musk and Donald Trump's hysterical tit-for-tat on social media might be the stuff of Hollywood tabloids, but its dangers extend far beyond the men themselves.

Why it matters: Musk's rift with President Trump exposes how reliant NASA has become on a single private sector partner to ...

The war of words between President Trump and his former DOGE advisor Elon Musk appears to be easing up as quickly as it has ...

Steve Bannon’s notion of handing SpaceX over to the federal government is not merely unconstitutional. It is the surest way ...

Leaving the distraction of Thursday’s highly public sparring with former DOGE chief Elon Musk behind, Trump is touting ...

Elon Musk’s net worth fell by $33.9 billion in a single day after Tesla’s shares nosedived by about 14.2% amid his feud with ...

The capsule, developed with the help of government contracts, is an important part of keeping the space station running.

The world’s most powerful man and its wealthiest began attacking each other in a spectacle that left Washington breathless.

An escalating feud between President Trump and Elon Musk June 5 included threats to cancel SpaceX contracts and decommission ...

Shares of Elon Musk’s electric vehicle maker fell sharply Thursday as investors fear his dispute with President Donald Trump could end up hurting the company ...

"Everybody is trying to protect their wealth. Musk is trying to distance himself from Trump to save Tesla. It is all ...