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

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

Tech billionaire Elon Musk's artificial intelligence company xAI on Wednesday unveiled Grok 4, its latest AI model.

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

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 ...

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

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

President Trump’s former nominee to lead NASA, Jared Isaacman, said he’d be open to launching a congressional campaign after ...

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

Grok, the artificial intelligence (AI) chatbot developed by billionaire Elon Musk for his social media platform X, recently ...

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

Bill Gates drops to 12th on the Bloomberg Billionaires Index as of July 2025, with a net worth of $124 billion. His ...