Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by President Donald Trump, the latest in a feud between the two billionaires that started on OpenAI’s board and is now testing Musk’s influence with the new president.

Microsoft (MSFT) stock is advancing 4% after the tech conglomerate was named as a "tech partner" in the new Stargate AI venture.

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.

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

With as impressive of an investing track record as Warren Buffett has achieved, you'd expect his Berkshire Hathaway portfolio would be loaded with great stocks. And you'd be right. The good news is that you don't need a huge amount of cash to buy many of those stocks.

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? What is an oligarchy?

The e-commerce and streaming giant used to have the most widely used voice-activated AI before the ChatGPT revolution, but recent company comments suggest it may be a victim of its early success.

In short, an oligarchy is an elite few who control the government's actions. By using the pointedly negative term “oligarchy,” Biden equated this moment — when the world's wealthiest men are feting President-elect Donald Trump — with some of history's more brutal regimes.

Donald Trump’s inauguration as the 47th president was expected to be an extravagant break from tradition — before it got moved indoors due to cold weather.

Google earmarked $1 billion for investment in OpenAI competitor Anthropic, intensifying rivalry with Microsoft, Meta, and Amazon. Google also committed up to $2 billion in 2023 to Anthropic and is reportedly investing in other AI companies.

Microsoft-OpenAI Partnership Is Evolving, Allowing OpenAI To Explore Other Cloud Providers While Microsoft Holds A Key Right Of First Refusal.

On Tuesday, 10 companies—mostly under the space exploration, energy, and quantum computing sectors—registered the highest gains.