Elon Musk on Thursday sparred with an attorney for OpenAI during his third day of testimony in the contentious trial over the ...

Elon Musk sued OpenAI, Sam Altman and Greg Brockman in 2024, claiming they reneged on their promise to keep the artificial ...

The most obvious Elon Musk investment is his $1.6 trillion electric vehicle and technology company, Tesla. Musk owns about 12 ...

Elon Musk says Tesla’s Optimus robot could launch next year, with production starting in 2026 and a major scale-up planned by ...

Investors want to see the latest version of Tesla’s humanoid robot, Optimus. Musk believes robots will be the biggest product ...

Tesla (TSLA) ticked up 0.3% premarket after Musk teased Optimus V3. Stock down 16% YTD amid $25B spending plan and mixed Q1 ...

Musk's lawyers say OpenAI leaders "stole a charity" and Musk warns about the potential dangers of AI: "We don't want to have ...

During his conference call with investors recapping Tesla's operating results for the first quarter of 2026 (ended March 31), ...

Tesla's earnings beat estimates. But TSLA stock slipped into the red after hours as Elon Musk gave timeline updates and ...

Tesla posted Q1 earnings near expectations as Elon Musk outlined higher spending, robotaxi expansion, robot production plans ...

Tesla is aiming to be able to debut its Roadster electric sports car "in a month or so," CEO Elon Musk told investors.