The OpenAI leader and SoftBank, who are leading the mammoth Stargate effort, have poured hundreds of millions into Helion.

President Trump and Elon Musk aren’t an exclusive item.That point was clear this week when the president welcomed OpenAI ...

OpenAI CEO Sam Altman's decision to join President Trump's "Stargate" AI initiative marks a stark reversal for the tech CEO, ...

The White House broke its days-long silence about SpaceX CEO Elon Musk on Friday, as questions swirled about whether Musk had ...

Sam Altman's OpenAI launched ChatGPT Gov on Tuesday, which the company said government agencies could use to input sensitive ...

Japanese Prime Minister Shigeru Ishiba has made a whirlwind visit to Washington for his first meeting with US President ...

SoftBank billionaire Masayoshi Son was in the audience. Later in the week, Oracle’s Larry Ellison and OpenAI’s Sam Altman ...

Elon Musk's criticism of President Trump's $500 billion Stargate AI initiative has sparked outrage among White House aides.

OpenAI is scouring the U.S. for sites to build a network of huge data centers to power its artificial intelligence technology ...

That point was clear this week when the president welcomed OpenAI Chief Executive Sam Altman to the White House on the second day of Trump 2.0—a visit that left “First Buddy” Musk publicly ...