Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture ...

(Reuters) - Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million ...

Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean ...

President Donald Trump talked up a joint venture investing up to $500 billion for infrastructure tied to AI by a new ...

Nvidia and other U.S. tech stocks are holding steadier Tuesday, a day after tumbling on doubts about whether the ...

Tech bros have taken to X in an extraordinary public spat to question each other’s financial muscle over Donald Trump’s $800b ...

Asian shares are trading mixed after Wall Street’s tech superstars tumbled as a competitor from China raised doubts over the recent artificial-intelligence market frenzy ...

SoftBank shares surged — on five times the previous day’s volume — on Wednesday after the Japanese investment group landed a ...

Here are the top takeaways from Trump’s press conference. One of Trump’s first executive actions as the 47th president of the ...

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

SoftBank CEO Masayoshi Son's plan to invest billions in AI in the United States shows one way to handle the new Trump ...