Billionaires Elon Musk and Mark Zuckerberg almost ended up in a cage fight over their competing social media platforms. Musk ...

OpenAI CEO Sam Altman speaks to the media at the Allen & Company Sun Valley Conference in Sun Valley, Idaho. Every year, some ...

Yaccarino announced her departure on X, saying that she is “immensely grateful” to Elon Musk for taking her on in 2023.

Elon Musk, tech overlord and self-appointed disruptor of everything from space to politics, is back in the news — not for ...

Forbes’ 2025 list highlights 125 foreign-born U.S. billionaires, including three Greeks: John Catsimatidis, C. Dean ...

From Gaza to the US, military-grade surveillance tools are being deployed to monitor and punish student dissent.

The Trump administration is cutting $1 trillion from Medicaid, but don't worry. Republicans have a plan: Grandma is going to have to work the fields.

The tech billionaire said the US should instead invest in drone tech, reigniting debates over military priorities.

Rep. Jamie Raskin (D-Md.) doubled down on his call for the Trump administration to release more material on disgraced financier Jeffrey Epstein, pointing to tech billionaire Elon Musk’s claims ...

Tesla has scheduled an annual shareholder meeting for November, one day after it came under pressure from major shareholders ...

Linda Yaccarino, one of Elon Musk's top deputies as CEO of his X social media site, is exiting the company in a surprise move just months after the platform was acquired by the billionaire's AI ...

In a late-night announcement, X owner Elon Musk unveiled the new Grok 4 chatbot. Here's everything you need to know about it.