Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI ...

James Gunn's Superman is an intentionally silly comic book movie loaded with fantastical elements, but the most unrealistic element involves journalism.

Elon Musk’s artificial intelligence company xAI issued a lengthy apology Saturday for a series of violent and antisemitic posts from its Grok chatbot this week, blaming a system update.

Donald Trump is back to threatening other countries with the imposition of import tariffs that, according to most economists, would cause consumer prices to soar—like, for example, an allegedly ...

Elon Musk's platform, X, formerly known as Twitter, has announced significant reductions in subscription prices for Indian ...