According to xAI's data, Grok 4 and Grok 4 Heavy essentially beat all other models, including OpenAI's o3, Google's Gemini ...

Uday Ruddarraju, xAI's head of infrastructure engineering, has resigned after a year, having been instrumental in building ...

A veteran of Ross Perot's campaign examines the disconnect between Musk's tech-focused America Party messaging and the language needed to build a successful political movement ...

Could Elon Musk succeed where Ross Perot failed? With deep pockets and disaffected voters, a third party bid may be more plausible.

The abrupt resignation of X CEO Linda Yaccarino calls into question the fate of the world's largest and most politically ...

US President Donald Trump on Wednesday tapped Transportation Secretary Sean Duffy to serve as interim head of space agency ...

Transportation Secretary Sean Duffy, who has vehemently described the New York City subway as a hellscape, has been named to ...

Linda Yaccarino stepped down as X's CEO on Wednesday following a two-year tenure. Elon Musk hired her to help revive the ...

After agreeing to some concessions, Musk got the OK from the West Lake Hills City Council to keep the fencing around his ...

The Chief Executive Officer of 𝕏, formerly known as Twitter, Linda Yaccarino, has stepped down from her role after serving two years at the helm of the Elon Musk-owned social media platform.

Elon Musk’s xAI launched Grok 4, the latest generation of its AI models, intensifying its competition with rivals OpenAI, Google and Anthropic. In an hourlong livestream Wednesday night, Musk said ...

Tesla will expand its robotaxi service to the San Francisco Bay Area “in a month or two,” according to the company’s CEO, Elon Musk. Rather than posting an announcement on the automaker’s social media ...