Elon Musk's new Tesla Optimus robots appeared in a dystopian Christmas card-themed advertisement as the SpaceX founder moves ...

A story of control and competition unfolds, with the ongoing feud between OpenAI co-founders, Elon Musk and Sam Altman.

“A lot of compute is needed,” Mr. Musk said in a post about the financing, in which BlackRock, Fidelity and Sequoia ...

Elon Musk’s artificial intelligence startup xAI revealed that it raised $6 billion in its latest funding round as the startup ...

When the billionaire called Rep. Rosa DeLauro an "awful creature," it was a problem. When Elon Musk called for her expulsion, ...

Meta is the world’s standard bearer for open-weight AI. In a fascinating case study in corporate strategy, while rivals like ...

The transition team has been grappling with an agency that has a superfluity of field centers—ten spread across the United ...

Elon Musk's AI company, xAI, raised another $6 billion in funding, TechCrunch reported via the U.S. Securities and Exchange ...

The electric-vehicle and rocket magnate showed a stunned nation that, with a frighteningly manic binge of about 100 often misleading and sometimes false tweets on X, the president-elect’s ...

The development of Aurora, xAI’s image generation system, enters a rapidly growing market for AI-generated content, which is ...

Billionaire tech mogul Elon Musk's startup xAI said it had raised $6 billion from investors in its latest funding round, as ...

Elon Musk's xAI, the startup behind the Grok chatbot and Colossus supercomputer, raised $6 billion in a Series C funding ...