OpenAI CEO Sam Altman is a billionaire, thanks to his investments in technology companies like Reddit, Stripe, Airbnb, and more. Here's how Altman made his money.

Meta CEO Mark Zuckerberg and CFO Susan Li spoke of the benefits of DeepSeek's flagship AI model to its company in a leaked all-hands.

Revenue grows to $48.4 billion, helping fuel the chief executive’s bets on augmented reality and artificial intelligence.

Meta CEO Mark Zuckerberg said in Wednesday’s earnings call that the rapid rise of new competitors from China has only bolstered the tech giant’s commitment to its AI ambitions as it spends billions on ...

Meta CEO Mark Zuckerberg said China-based DeepSeek has created a powerful artificial intelligence model, but it won’t likely ...

The political populism of Carnegie’s Gilded Age has surged back to relevance with President Trump’s MAGA movement — but this ...

The world's 500 wealthiest individuals lost a combined $108 billion thanks to a tech-sector sell-off triggered by Chinese AI ...

Nvidia's Huang, Oracle's Ellison and ex-Binance CEO CZ were hit hard, though Meta's Zuckerberg and Amazon's Bezos escaped ...

While Huang and Ellison suffered losses, other major tech billionaires’ fortunes escaped unscathed. Zuckerberg’s net worth ended the day up, gaining $4.3 billion as Meta rebounded from an ...

Tech billionaires lost around $100 billion as Chinese AI disruptor DeepSeek challenges Silicon Valley with a low-cost chatbot ...