Most of the big brands that advertise on X have kept quiet about their plans after the site’s AI chatbot, Grok, praised ...

Answers from Grok 4 have been sharply critical of Israel, amid moves by its creators to remove an alleged ’woke’ bias.

Nvidia and the broader AI trade continue to drive market gains, but upcoming earnings will test whether valuations are ...

Grok 4 has a favorite source on some hot-topic issues, citing Elon Musk's opinions without being instructed to do so.

Amid turmoil with his ex-best friend Donald Trump, Elon musk has announced interest in forming a new political party. He ...