Tech billionaire Elon Musk on Wednesday said the Department of Government Efficiency (DOGE) will make “rapid safety upgrades” ...

After helping President Trump get elected, Elon Musk was poised to dominate the country’s A.I. policies. Then Mr. Altman ...

Trump has threatened to place a 25 percent tariff on imports from Canada and Mexico, as well as a 10 percent additional ...

Trump said during an event that “a lot of mistakes happened” on Jan. 29 when an American Airlines flight out of Wichita, ...

A rapid series of agreements between US companies and Tesla CEO Elon Musk's businesses reflect optimism regarding his proximity to President Donald Trump. Amid concerns over ...

Here's a list of the top ten richest people in the world, nine of which are American billionaires. See Elon Musk's net worth.

A California federal judge on Tuesday expressed doubt over Elon Musk's "irreparable harm" claims in his lawsuit against Sam ...

A federal judge weighed in Tuesday on a long-brewing legal feud between billionaires Elon Musk and Sam Altman over OpenAI, ...

The tech billionaire’s relations with President Trump could influence the administration’s China policy more than any other donor or patron.

His announcement comes after an outage last week to the primary system that provides pilots safety alerts in real time.

U.S. Transportation Secretary Sean Duffy said he spoke with Trump administration advisor and CEO of SpaceX Elon Musk about ...

Musk's DOGE has been on a tear across the federal government in recent days. On Wednesday, he announced that the FAA was next ...