Artificial-intelligence evangelists such as Sam Altman want to reshape the world, but they need mountains of money to do it. That is sparking a modern-day gold rush on Wall Street.

The workers associations argue that President Trump lacks the authority to shut down an agency enshrined in congressional ...

House Republicans are working overtime after a lengthy White House meeting to meet President Donald Trump’s demand for a big budget package that includes some $3 trillion in tax breaks, massive ...

Editor-in-Chief Griffin Krueger takes a long view to call for a short stance on the artificial intelligence industry.

Chinese AI startup DeepSeek embarrassed OpenAI last week, demonstrating that its cutting-edge AI chatbots can be recreated at ...

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

OpenAI CEO Sam Altman is a billionaire, thanks to his investments in technology companies like Reddit, Stripe, Airbnb, and more. Here's how Altman made his money.

JASON REDMOND / AFP via Getty Images OpenAI Chief Executive Officer Sam ... Altman is one of Reddit's largest shareholders, and he served on the company's board until 2022. Altman had an 8.7% ...

Altman does not own direct equity in OpenAI, but rather has an indirect interest in OpenAI through a small investment made by a fund in startup accelerator Y Combinator. Sam ... $2.7 billion ...