After helping President Trump get elected, Elon Musk was poised to dominate the country’s A.I. policies. Then Mr. Altman ...

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

A federal judge said it is a “stretch” that Musk and his company xAI suffered “irreparable harm” from OpenAI’s plan to become a for-profit company.

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.

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.

In a Reddit AMA, OpenAI CEO Sam Altman said that he believes OpenAI has been 'on the wrong side of history' concerning its ...

The lights dimmed as five actors took their places around a table on a makeshift stage in a New York City art gallery turned ...

It could be one of the biggest private computing infrastructure projects in history — or a disaster.

Chesky offers previously unheard details about Altman’s brief yet tumultuous dismissal from OpenAI.

It took about a month for the finance world to start freaking out about DeepSeek, but when it did, it took more than half a ...

China-based artificial intelligence (AI) startup DeepSeek is raising concerns about American AI dominance after releasing its ...

The launch of DeepSeek, a new AI chatbot developed by a Chinese startup, has sent shockwaves through global markets, wiping ...