Riot Platforms, Inc, an industry participant focused on vertically integrated Bitcoin mining, announced the appointment of ...

OpenAI's board rejected a $97.4-billion bid by an Elon Musk-led investment group to buy the San Francisco startup. OpenAI's ...

Despite having rarely left the president’s side over the preceding few months, Musk was blindsided by the announcement, according to people familiar with the matter. Musk fumed ...

Two of Silicon Valley’s most prominent tech titans are at loggerheads over the future of the creator of ChatGPT.