The billionaire and his Silicon Valley associates landed in the capital and immediately moved to cut the size of the federal ...

Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

Mr. Trump had claimed the A.I. announcement as an early trophy, taking credit for the companies’ decision to spend up to $500 ...

Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by ...

The post Inside Staggering Property Portfolios of President Donald Trump's Tech Billionaire Backers as They Make Major Waves ...

Trump on Tuesday talked up a joint venture investing up to USD 500 billion through a new partnership formed by OpenAI, the ...

NEW YORK -- X is teaming up with Visa to soon offer a system for real-time payments on the social media platform — signaling ...

An ETF that can trade all day is investing in an asset that rarely changes hands. Figuring out what it’s worth is a guessing ...