Ruddarraju, head of infrastructure engineering at Elon Musk’s xAI, resigned after a year. He built Colossus, a supercomputer ...

Elon Musk’s version of the once-useful — and, believe it or not, enjoyable — social media platform formerly known as Twitter ...

Elon Musk-owned social media platform X (formerly Twitter) has cut subscription rates for its X Premium service in India by ...

The chatbot, released Wednesday by Musk's company xAI, sometimes searches Musk's views online before answering questions.

Elon Musk's xAI has apologized for Grok AI chatbot's extremist responses on July 8. A code update, intended to improve Grok's helpfulness, inadvertently made it susceptible to reflecting extremist ...

Tesla dominated the EV market for years with little competition. In 2020, investors who "shorted" Tesla — effectively betting ...

The veteran ad sales chief's surprise departure raises questions about her own future, and the future of the platform ...

As Grok provides instant fact checks to users on X, its ability to make things up is outstripping its usefulness.

Linda Yaccarino stepped down as CEO of Elon Musk’s X after serving two years in the role, she announced in a July 9 post on ...

MrBeast has shared an update on his proposal to buy X, formerly Twitter, from Elon Musk. Newsweek reached out to MrBeast's representative and Musk's representative via email for comment on Friday.

Grok 4 aligns its answers with Elon Musk's when it comes to controversial issues, users have discovered shortly after the ...