After joining with Mr. Musk to create OpenAI in 2015 and pledging to carefully develop artificial intelligence for the ...

Elon Musk is ramping up his feud with Sam Altman, alleging in a court filing that OpenAI is trying to corner the market for ...

Elon Musk has filed an amended complaint against OpenAI, accusing the company — and its close partner, Microsoft — of ...

President Javier Milei of Argentina has won support from Donald Trump and Elon Musk for his agenda of drastic government ...

President-elect Donald Trump and Elon Musk have big ambitions for making the federal government leaner and more efficient by ...

Elon Musk has slept on Tesla's factory floor and instructed SpaceX employees to walk out of meetings where they aren't adding ...

Elon Musk has said ending tax credits of up to $7,500 for electric vehicle purchases would "devastate" Tesla's competitors.

Ahead of the Starship's sixth test flight, SpaceX boss Elon Musk has shared a spectacular video showing the massive booster ...

The world’s richest man has attacked Soros in the past but now compares himself to the progressive billionaire.

X users are weighing the decision to keep their followings or build them back up on alternative platforms after the election.

Voters thought they had a chance to randomly win $1 million as part of Musk's PAC. Musk's own attorneys said the winners were ...

The tech billionaire, a top adviser to President-elect Donald J. Trump, was reported to have discussed ways to defuse ...