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

A federal judge weighed in Tuesday on a long-brewing legal feud between billionaires Elon Musk and Sam Altman over OpenAI, ...

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

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

Ishiba, who took office in October, will be just the second world leader to visit the White House during Trump's new term.

It could be one of the biggest private computing infrastructure projects in history — or a disaster.

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

President Donald Trump says he wants to slash the U.S. trade deficit with Japan. Trump made the comments as he welcomed ...

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

Altman said that a project like Stargate might not have been possible with "a different president." ...

Japanese technology giant SoftBank Group and OpenAI are stepping up their partnership in artificial intelligence, setting up ...

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