xAI has apologized for Grok's "horrific behavior," almost a week after the chatbot's hate speech tirade.

SpaceX has committed $2 billion to xAI as part of a $5-billion equity round, deepening the ties between tech billionaire Elon Musk’s ventures as his artificial intelligence startup races to compete ...

The billionaire entrepreneur may still be pining for a political revolution with talk of starting his own third party to ...