Elon Musk will take the stand for his third day of testimony on Thursday, in a blockbuster trial that could help determine the future of companies racing to dominate artificial intelligence.

Elon Musk testified for more than seven hours over three days this week at a trial in Oakland, California, over the future of OpenAI, casting his lawsuit against the owner of ChatGPT as a defense of t...

Judge Gonzalez Rogers pointedly said that I suspect that there are a number of people who do not want to put the future of humanity in Mr. Musk's hands.