"I genuinely respect your accomplishments and think you are the most inspiring entrepreneur of our time," Altman wrote in an ...

Elon Musk and OpenAI CEO Sam Altman are fighting on X about Stargate, the infrastructure project to build data centers for ...

It’s the latest clash in a feud between the two tech billionaires that started on OpenAI’s board and is now testing Musk’s ...

Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's ...

President Donald Trump on Thursday shrugged off an ugly back-and-forth between tech CEOs Elon Musk and Sam Altman that pitted one of Trump’s most visible lieutenants against a key participant in a ...

Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

OpenAI CEO Sam Altman suggested Elon Musk cares more about his businesses than he does the country, shortly after he referred to Musk as "the most inspiring entrepreneur of our time." ...

Elon Musk, known for his outspoken opinions and high-profile feuds, has taken fresh aim at OpenAI CEO Sam Altman in a heated ...

The Stargate project has big implications for U.S. AI leadership, but also for who's winning the new president's ear.

The world's richest man went on a social media tirade against the Open AI chief executive for his former stance on Donald Trump.

The latest spat began after Altman joined Trump, SoftBank CEO Masayoshi Son, and Oracle Chairman Larry Ellison in a White House ceremony on Tuesday to announce the launch of Stargate, a $500 billion ...