Tesla is investing billions in Elon Musk's AI start-up. This move could accelerate the company's ambitions in self-driving cars and robotics, but it also raises important questions for investors.

A jury has found Elon Musk liable for defrauding investors by deliberately driving down Twitter’s stock price in the tumultuous months leading up to his 2022 acquisition of the social media company ...

The verdict was a rare loss for Mr. Musk, who investors claimed had tried to drive down the share price of the social media company, now called X, to renegotiate his $44 billion offer.

A jury in California found that Elon Musk misled Twitter investors in the runup to his $44 billion purchase of the social ...

Personally, I can't imagine taking Elon Musk at his word in the year of our Lord, 2026.

The S&P 500 has been having a rough go of things thus far in 2026. Late last year, things were looking up for the index as it ...

Federal auto regulators have escalated a probe of Tesla after several of its cars crashed while using its self-driving feature, just as CEO Elon Musk prepares to roll out a new model with no steering ...

Federal auto regulators have escalated a probe of Tesla after several of its cars crashed while using its self-driving feature, just as CEO Elon Musk prepares to roll out a new model with no steering ...

Uber is investing $1.25 billion in Rivian to build 10,000 robotaxis using the Irving, Calif.-carmaker's $45,000 electric SUV, ...

Tesla CEO Elon Musk said on Thursday that the ​automaker may be able to "tape out", ‌a stage when a chip design is finalised ...