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 feuded with CEO Sam Altman.

Donald Trump says his big new AI initiative is a victory for America. Guess who the real winner is.

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

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

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 venture to advance the United States’ artificial intelligence infrastructure.

Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by President Donald Trump, the latest in a feud between the two tech billionaires that started on OpenAI's board and is now testing Musk's influence with the new president.

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

OpenAI CEO Sam Altman will brief U.S. officials on super-agents—AI systems set to revolutionize software development, finance, and event planning.

Nuclear energy stocks roared higher Thursday, extending gains earlier in the week amid expectations of growing energy demand driven by AI after President Trump announced a $500 billion AI infrastructure project.

As 2024 was drawing to a close, OpenAI CEO Sam Altman faced two major problems. He wasn’t getting enough server capacity from Microsoft, his company’s biggest backer, to stay ahead of rivals developing artificial intelligence.

President Trump brushed off a stewing war of words between Elon Musk and Sam Altman over a purported $500 billion artificial-intelligence infrastructure project. The joint ventur