Elon Musk weighed in on one of the first business investment unveilings by President Donald Trump Wednesday, in a move that could suggest friction at the heart of the new administration's focus on America's leadership in the global technology race.

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

Tesla (TSLA) and SpaceX CEO Elon Musk said OpenAI, Oracle (ORCL) and Softbank (SFTBY) “don’t actually have the money” to back up their pledge

Oracle's stock surges 8.51% after Trump announces $500B AI initiative, solidifying its role as a key AI provider. CEO Ellison's stake also rises.

Tesla Inc. CEO Elon Musk cast doubt Wednesday on the ambitious $500 billion Project Stargate, hours after its announcement, claiming lead investor SoftBank Group SFTBY -0.36% + Free Alerts SFTBF + Free Alerts has “well under $10B secured.”

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.

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.

When Elon Musk performed a gesture that many saw as a fascist gesture, his supporters claimed it was a Roman salute. So what’s the difference?

U.S. President Donald Trump said on Tuesday he was open to billionaire Elon Musk buying social media app TikTok if the Tesla CEO wanted to do so.

JPMorgan Chase CEO Jamie Dimon wished Elon Musk the best with DOGE and said he'd "love to be helpful" with the government efficiency effort.

Stargate represents a massive buildout for artificial intelligence, but Elon Musk’s xAI isn’t a part of it. But bros over codes.