More than 50 employees have reportedly left Elon Musk’s newly merged SpaceXAI since February, raising questions about burnout ...

The number of new users installing Grok has fallen off a cliff as Elon Musk's xAI flounders on the world stage.

Elon Musk’s ambitions for artificial intelligence are coming together in a former vacuum-cleaner factory in Memphis, ...

Elon Musk's xAI has signed up several Wall Street firms that have ties to his businesses to test its Grok chatbot as it seeks ...

If you’re on Twitter (aka X), you can’t go more than a few posts without seeing someone tagging Grok for input. Outside of ...

For all his claimed brilliance as a tech wizard, billionaire Elon Musk’s foray into the multi-billion-dollar race for ...

Adoption by business and consumer users has slowed as parent SpaceX rents out spare computing capacity to rival Anthropic.

The tech leaders, with combined net worths exceeding $670 billion, have brought props to court and traded icy stares as their ...

Elon Musk’s court battle against OpenAI has laid bare tensions between the start-up's leaders and raised questions about the ...