SpaceX is investing $2 billion in xAI, Elon Musk's AI company, as part of a $5 billion equity round, amid his efforts to boost the AI startup.

Musk had asked X users if Tesla should invest $5 billion in xAI. He said he was just "testing the waters" then. However, he had also noted that such a decision would require approval from the EV ...

Increasing White House pressure against Fed Chair Jerome Powell is yet to be priced in by Treasury markets, John Briggs of Natixis said. Investors are pricing interest rate cuts this year, weighing on ...

Musk said "Tesla would have invested in xAI long ago" if it was up to him.

Elon Musk's xAI is adding Grok to Tesla electric vehicles, offering a chatbot that can now address user questions.

In a series of posts late Friday night, the X account for Grok apologized for what it described as “horrific behavior” that many users of the AI chatbot recently experienced. Grok, which is operated ...

Makers of the chatbot program Grok apologized for "horrific behavior that many experienced" after users reported multiple antisemitic responses.

AI’s chatbot spiraled into chaos after trying to sound more human. The fix reveals just how fragile truth-seeking AI really is.

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

Elon Musk’s rocket company SpaceX ( SPACE) is investing $2 billion into his artificial intelligence firm xAI, The Wall Street Journal reported Saturday, citing people familiar with the deal. The ...

“President Trump has made it clear America cannot rely on China to manufacture critical technologies such as semiconductors, chips, smartphones, and laptops,” White House press secretary Karoline ...

"Considering Elon Musk's views," reads the bot's CoT summary in one test conducted by Jeremy Howard, cofounder of the research institute fast.ai. Once its "research" was finished, 54 of Grok's total ...