Wall Street’s superstars are tumbling Monday as a competitor from China threatens to upend the artificial-intelligence frenzy ...

The S&P 500 fell 1.9% Monday. Big Tech stocks took some of the heaviest losses, with Nvidia down 17.6%, and they dragged the ...

In Amsterdam, Dutch chipmaking equipment company ASML slid 7%. In Tokyo, Japan’s Softbank Group Corp. lost 8.3% to pull ...

Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial ...

Chinese artificial intelligence startup DeepSeek said it would temporarily limit signups after being the victim of ...

The tech sell-off caused by the release of China's DeepSeek's R1 large language model is likely to be a buying opportunity, ...

DeepSeek topped the Apple App Store chart and sparked fears the Chinese company was quickly catching up with OpenAI's ChatGPT ...

Stocks outside of AI-related industries held up much better, though, and the Dow Jones Industrial Average was down just 58 points.

Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock ...

Wall Street's biggest AI bull isn't worried about DeepSeek. Dan Ives, managing director of Wedbush Securities and a staunch AI cheerleader, says he's sticking by the tech stocks that have powered the ...