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.

Mr. Trump had claimed the A.I. announcement as an early trophy, taking credit for the companies’ decision to spend up to $500 billion building data centers.

Elon Musk has poured cold water over a multi-billionaire dollar AI project announced by Donald Trump on Monday.

Elon Musk is already casting doubt on OpenAI’s new, up to $500 billion investment deal with SoftBank (SFTBY) and Oracle (ORCL), despite backing from his allies — including President Donald Trump.

Sam Altman's comments came amid a flurry of online exchanges between himself, Musk, and Microsoft over the $500 billion Stargate Project announced by Trump.

Elon Musk has expressed doubts about the financial feasibility of the $500 billion Stargate AI Project announced by President Donald Trump. The project, led by OpenAI and SoftBank, aims to build AI infrastructure across the US,

Tech titan Elon Musk cast doubt Wednesday on a $500 billion AI project announced by US President Donald Trump, saying the money promised for the investment..

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

Former Trump advisor Steve Bannon slammed Tesla CEO Elon Musk on Wednesday, calling him out for his criticism of President Trump’s newly announced infrastructure project for artificial

Tech titan Elon Musk cast doubt Wednesday on a $500 billion AI project announced by U.S. President Donald Trump, saying the money promised for the investment actually wasn't there. The comments marked a rare instance of a split between the world's richest man and Trump,