Google, OpenAI, and xAI halted some Scale AI projects following Meta's investment announcement, leaving contractors ...

Microsoft is prepared to walk away from high-stakes negotiations with OpenAI over the future of its multibillion-dollar alliance, as the ChatGPT maker seeks to convert into a for-profit company.

U.S. Steel has been acquired. That raises the inevitable question: Who gets the X? The deal, which makes the American company part of Nippon Steel, has closed, the companies confirmed Wednesday. The ...