Musk is combining rocket maker SpaceX with his AI startup, the largest tie-up in his expansive business portfolio.

SpaceX, the rocket and satellite maker led by Elon Musk, said on Monday it had acquired xAI, the artificial intelligence ...

Kimbal Musk, brother of Elon Musk and Boulder resident, is referenced at least 140 times in emails exchanged between Jeffrey ...

The merger creates the world's most valuable private company, and paves the way for Musk to try and prove out the usefulness of space-based data centers.

Elon Musk is joining his space exploration and artificial intelligence ventures into a single company before a massive planned initial public offering for the business later this year.

SpaceX has acquired xAI, the company announced on Monday, merging two of Elon Musk’s most ambitious companies into the most valuable private company in the world.

Indonesia has allowed Elon Musk’s artificial intelligence chatbot Grok to resume operations on a conditional basis and under ...

Elon Musk insists xAI’s chatbot doesn’t break the law, but it’s still churning out nearly naked, sexualized images of men.

Governments and regulators from Europe to Asia have condemned sexualized content generated by the AI tool and some have ...

Under pressure to boost its popularity, Elon Musk’s xAI loosened guardrails and relaxed controls on sexual content, setting off internal concern.

Elon Musk has never been shy about his ambitions of putting mankind on Mars, saving Earth from an impending population crisis, and achieving it all through his diverse portfolio of companies. But ...