News from China upset U.S. markets this week and disrupted the frenzy that had built up around artificial intelligence.

Market concerns over Chinese start-up DeepSeek disrupting the AI sector. The Chinese want us to think they can produce the ...

President Donald Trump is meeting Friday with Nvidia CEO Jensen Huang, whose company designs and supplies the advanced ...

Live updates as Trump threatens tariffs on China, Mexico, Canada and BRICS countries. Follow the latest news on Cabinet picks ...

Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.