Elon Musk unveiled emails between himself and fellow billionaire Sam Altman as evidence in the Tesla CEO's amended lawsuit ...

A lawsuit by the world's wealthiest man against one of the fastest growing companies of all time is necessarily interesting ...

CNBC's Kate Rooney reports on OpenAI's last year.

Elon Musk filed a lawsuit against OpenAI in August — and he just amended it to include Microsoft as a defendant.

Altman-backed Thrive AI Health released an MVP — perhaps unintentionally — for its AI health assistant. It's largely ...

Sam Altman posted 'there is no wall,' an apparent reference to concerns in tech over whether scaling laws to improve new AI ...

Elon Musk is ramping up his feud with Sam Altman, alleging in a court filing that OpenAI is trying to corner the market for ...

Sam Altman-backed Oklo Inc. agreed to deliver as much as 750 megawatts of electricity from nuclear reactors it plans to build ...

Sam Altman thanks Elon Musk for helping to found OpenAI despite their current disagreements — and says now is a great time ...

According to Altman, the “number one edge of a startup” compared to large corporations is “your ability to react to how fast ...

Sam Altman and Arianna Huffington thought they could improve health care with AI, but their new company seems useless.

Sam Altman Sparks Discussion by Comparing ChatGPT and Musk's Grok on Political Queries, Claiming ChatGPT Is Often Viewed as ...