The Department of Defense is set to begin using Elon Musk's controversial chatbot Grok, according to a Monday announcement by the tech billionaire's startup xAI.

A spokesperson for “Sesame Street” confirmed to Variety that Elmo’s official X account was “compromised by an unknown hacker who posted disgusting messages, including antisemitic and racist posts.” ...

Elon Musk's AI startup, xAI, faced internal conflict. Musk asked employees to install Hubstaff, a monitoring tool. This tool tracks application usage and takes screenshots. Some employees viewed it as ...

Elon Musk confirmed Tesla will poll shareholders on investing in xAI, following a report of SpaceX's $2 billion investment.