After DeepSeek, Venture Capital Investors Face Questions About Their A.I. Bets

Venture capitalists plowed money into A.I. start-ups like OpenAI and Anthropic. But the rise of the Chinese A.I. start-up DeepSeek has called that funding frenzy into question.

How the Dream of Building a California City From Scratch Got Started

A former Goldman Sachs trader moved to the Bay Area to make it in tech. He ended up buying rural land with money from some of Silicon Valley’s wealthiest people.