Mr. Musk spent the summer at his artificial intelligence start-up xAI, trying to match the runaway success of OpenAI. The ...

Birchall, commonly referred to as Musk’s “right-hand man,” is tasked with operating a large amount of the billionaire’s ...

The $1 trillion pay package might keep Elon Musk's attention on Tesla, and motivate him to realize its ambitions in robotics, ...

The valuation would place xAI above the valuation of Anthropic ($183 billion) and below OpenAI ($500 billion).

CNBC's MacKenzie Sigalos joins 'Money Movers' to discuss OpenAi hiring former xAI CFO as the rivalry between escalates.

President Trump signed a proclamation Friday requiring employers to pay a hefty $100,000 fee for new H-1B visa ...

Elon Musk's Grok AI is under fire again, this time for hosting sexually explicit features and risky modes that could endanger child safety. Reports suggest that xAI workers were exposed to illegal and ...

A new report reveals Grok AI's training includes deliberately explicit and provocative features, raising alarms over child ...

Elon Musk's Grok AI has generated significant buzz with its cryptocurrency price predictions for the year-end. The AI ...

Elon Musk’s company xAI has officially announced the release of Grok 4 Fast, an updated version of its flagship AI model ...

AI-generated deepfake videos of Donald Trump, Elon Musk and Jeff Bezos were used to back a student candidate in Delhi ...

Amid Backlash To Kimmel Suspension, Sarah McLachlan Says Performances at ‘Lilith Fair' Doc Debut Canceled ‘In Support of Free Speech' Why Nvidia’s $100 billion investment in OpenAI signals a major ...