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

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

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.

Billionaire tech CEOs Jeff Bezos of Amazon, Mark Zuckerberg of Meta, Sundar Pichai of Google, Tim Cook of Apple, and Elon Musk got prime seats at President Trump’s inauguration in the Capitol rotunda — peeving lawmakers in both parties.

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

President Joe Biden in his Wednesday farewell speech to the nation warned that American democracy was sliding into an "oligarchy" of tech billionaires. But what exactly is an oligarchy?

Tech billionaire Elon Musk took to X, the social media platform he owns, to repeatedly attack OpenAI chief executive Sam Altman.

For the first time since 2022, this year's South by Southwest Film & Television Festival does not overlap with the Oscars - which seems to have given SXSW curators a richer field to pull from, as the 2025 lineup has no shortage of buzzy titles and stars.

The sight of Jeff Bezos, Mark Zuckerberg and others at President Trump’s swearing-in was another sign of how business is adapting to a new Washington.

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

Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's feuded with CEO Sam Altman.

And she shares a number of funny, quietly electrifying scenes with Arjona, a stunning talent who was just damn great in Andor and especially Hit Man. Oh, and if there was an awards category for Best Comeback by a Veteran Actress in a Supporting Role,