Users on X can now prompt Grok to generate clips up to 10 seconds long and at resolutions up to 720p. xAI announced that users have ...

By Juby Babu and Krystal Hu Feb 11 (Reuters) - Billionaire Elon Musk has overhauled the management of his artificial ...

Elon Musk said on Feb. 2 that SpaceX has acquired his artificial-intelligence startup xAI, combining the rocket-and-satellite company with the maker of the Grok chatbot in a move aimed at unifying ...