The third day of Elon Musk’s testimony in his high-stakes trial against OpenAI began with a bout of bickering over whether AI ...

Tesla CEO Elon Musk believes the Optimus robot will become the company's most important product. Optimus is a bipedal, ...

X owner and Tesla CEO Elon Musk took the stand to testify against OpenAI CEO Sam Altman on Tuesday in his lawsuit against the ...

Tesla CEO Elon Musk said he expects production for Optimus, the humanoid robot, to start around late July or August.

As Tesla continues to showcase its humanoid robot Optimus in increasingly public settings, from the Boston Marathon to a ...

Tesla was supposed to host a live demonstration of its latest Optimus humanoid robot last quarter. But that may be delayed to ...

Musk alleges that Altman violated OpenAI's founding principles by trying to turn the company into a "get-rich-quick scheme." ...

Elon Musk says China wants assurances that the rare-earth magnets needed to build Optimus won't be used for "military purposes." ...