California regulators apologized to SpaceX CEO Elon Musk this week as they settled a lawsuit that claimed a state agency showed political bias against the rocket company and its chief executive. As part of the settlement,

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'

Today, Musk will continue his testimony as the trial continues into its third day. OpenAI maintains that Musk’s lawsuit as an unfounded “harassment campaign,” a power struggle for control. Musk sees himself as a man on a mission to save humanity from the dangers of AI.

A jury has found Elon Musk liable for misleading investors by deliberately driving down Twitter’s stock price in the tumultuous months leading up to his 2022 acquisition of the social media company for $44 billion. But it absolved him of some fraud ...

Garrett Nelson, an analyst at CFRA Research, said he believes investors will continue to give Musk a pass if he misses some of the lofty robotaxi expansion targets, as long as the company demonstrates in a few markets that the business ​is "scalable."

In the second day of a trial pitting Mr. Musk against OpenAI, he said the company’s chief executive, Sam Altman, had misled him. But OpenAI’s lawyer said evidence showed the opposite.