Monday's selloff was prompted by the release of a free AI assistant launched by China's DeepSeek last week that the startup ...

Tokyo stocks rebounded Wednesday morning as concern eased about a potential Chinese challenge to U.S. dominance of artificial intelligence, but gains were limited before the release of earnings by ...

Discover why DeepSeek's cost-effective AI model is stirring up reactions on Wall Street and generating alerts from President Trump.

U.S. markets stabilized Tuesday following a wipeout a day earlier when a Chinese AI startup startled markets with its ...

Nvidia and other U.S. tech stocks are steadying a day after tumbling on doubts about whether the artificial-intelligence frenzy really needs all the dollars being poured into it. The S&P ...

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

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

The S&P 500 was down 1.9% in midday trading and heading for its worst day in more than a month. Big Tech stocks took some of ...

Global chip stocks slumped Monday after Chinese artificial-intelligence company DeepSeek said it had developed AI models that nearly matched American rivals despite using inferior chips, raising ...

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