Elon Musk faced another day of cross-examination. Jared Birchall, Musk's wealth manager, was the next witness called in the ...

On his third day of testimony, Elon Musk will be cross-examined by lawyers from OpenAI and Microsoft. His answers on the ...

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

Elon Musk spent the better part of three days on the stand, accusing OpenAI and its executives of deceiving him into donating ...

The first Tesla Semi truck rolled off the automaker's new high-volume production line.

Elon Musk seems tired and cranky. On Thursday, he took the stand for the third day in a four-week trial stemming from his ...

Tesla CEO Elon Musk will wrap up his testimony on Thursday as his lawsuit against OpenAI CEO Sam Altman rolls into its fourth ...

Unveiled in 2017, the Class 8 electric big rig took its sweet time to get to this point. With the Nevada factory up and ...

Elon Musk told a court on Wednesday that he was a "fool" for providing funding to launch ChatGPT maker OpenAI. Testifying in ...

Should SpaceX achieve its $2 trillion target market cap, the company would immediately sit among the world's most valuable ...

Side-on 60 Minutes image sparks online debate over large bulge in Trump’s suit; White House denies diaper claims.

Elon Musk, who split from OpenAI years after cofounding it as a nonprofit in 2015, said it was putting commercial interests ...