Even if the tenth test succeeds, formidable technical hurdles remain -- from making the system fully and rapidly reusable at low cost to proving it can refuel super-cooled propellant in orbit, a ...

Elon Musk's xAI has open-sourced its Grok 2.5 model and plans to do the same for Grok 3 in the next 6 months. Musk had ...

Explore how Elon Musk gained $142 billion in a single year. We analyze Tesla's stock, market trends, and the future of his ...

Tesla's CEO Elon Musk took a jab at investors banking on the company's failure, promising they'll regret shorting the stock.

A new lawsuit against Tesla paints a troubling picture of life inside its California factory with shocking workplace culture ...

State Rep. Justin J. Pearson (D-Tenn.) says Musk's "supercomputer" contributes to pollution in Memphis, telling ABC News, "xAI does not care about the people who live here." ...

What Happened: Musk’s AI firm, xAI, is said to be creating an AI-only software company named “Macrohard.” Musk characterized ...

Nick Clegg, a former UK deputy prime minister, said the California tech hub was full of "herd-like behavior." ...

Ghislaine Maxwell has spoken about her connection to Elon Musk, in a new interview with the Department of Justice.

St. Clair, 31 has opened up about her brutal financial struggles-six months after alleging she'd welcomed a child with Musk.

SpaceX’s Starship rocket system, the most powerful launch vehicle ever constructed, is set to make its 10th integrated test ...

Mars, for all its flaws — and there are many, including radiation, dust storms, and unbreathable air — is the only planet in ...