From the timing of his lawsuit to his communications with Shivon Zilis, here are some of the questions Elon Musk faced during ...

Elon Musk took the stand for the second day Wednesday in the landmark trial that pits the world’s richest person against Sam ...

Emails going as far back as 2015 give a glimpse into the foundations of OpenAI and the early tensions at the company.

Elon Musk's lawsuit against OpenAI, a company he co-founded, claims its leaders went back on a promise to be a nonprofit. The ...