OpenAI CEO Sam Altman took the technology world by surprise on Thursday with the release of Operator, his company's first AI ...

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

Elon Musk, Mark Zuckerberg and Jeff Bezos had 'prime seats' at the president's inauguration. What are they looking to gain ...

President Trump sounded a lot of populist notes on the campaign trail. But as he took the oath of office for the second time, ...

OpenAI boss Sam Altman was criticized by Senators Elizabeth Warren and Michael Bennet last week for donating to President ...

Trump's inauguration drew several business and tech CEOs, including Jeff Bezos, Mark Zuckerberg, Elon Musk, Tim Cook, and ...

Big AI companies have come out hard against comprehensive regulatory efforts in the West — but are receiving a warm welcome from leaders in many other countries.

From the friendships he has formed, to the public's perception of the MAGA leader, much has changed since Trump last took the ...

The inauguration guestlist features unlikely names including MMA fighter Conor McGregor and influencer Jake Paul.

ABC News has live coverage of the inauguration of President Trump beginning at 6 a.m. until approximately 11 p.m.

Miriam Adelson, widow of billionaire casino magnate Sheldon Adelson, who gave $5 million to Trump's first inauguration, is ...