Elon Musk's outsize reputation, provocative remarks and his friction with a federal judge have dominated the trial in his case against ChatGPT-maker OpenAI.

The battle between the AI big hitters has largely played out on social media. Now it is coming to the courtroom.

After over a decade of partnership, Tesla CEO Elon Musk is suing OpenAI CEO Sam Altman for more than $130 billion, alleging that Altman and OpenAI cofounder Greg Brockman swindled him and betrayed the company’s founding charitable mission.

One of Elon Musk’s abiding fears is that A.I. could one day threaten humans. But the jurors deciding his suit against OpenAI probably won’t hear about it.

Hundreds of court filings have revealed cringey texts, emails or private diary entries of Musk, Sam Altman, other OpenAI founders and other public figures.

Technology tycoons Elon Musk and Sam Altman are poised to face off in a high-stakes trial revolving around the alleged betrayal, deceit and unbridled ambition that blurred the bickering billionaires'

USAID whistleblower Nicholas Enrich recalls how Elon Musk’s “incompetent buffoons” destroyed a life-saving agency.

Mexican President Claudia Sheinbaum said on Tuesday she is considering legal action following a comment by tech billionaire Elon Musk, the world’s richest man, that alleged she was connected to drug cartels. Musk’s post on X followed the capture and ...