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

The shock came after DeepSeek said it had developed a large language model known as R1 that can compete with U.S. giants but ...

US stocks dropped sharply Monday morning after a surprise advancement from a Chinese artificial intelligence company, DeepSeek, threatened the aura of invincibility surrounding America’s technology ...

Nvidia, whose chips are the top choice for powering AI applications, dropped 11.7%, while a gauge of semiconductor stocks ...

Investors are worried about the rapid success of China's DeepSeek. It has developed low-cost AI models that don't require the ...

Wall Street is tumbling Monday on fears that the market's winners who have feasted on the AI frenzy are under threat from a ...

The tech-heavy Nasdaq Composite ( ^IXIC) sank nearly 3%, while the S&P 500 ( ^GSPC) tumbled 1.7%. The Dow Jones Industrial ...

DeepSeek R1, the surprisingly efficient and powerful Chinese AI model, has taken the technology industry by storm and is rattling nerves on Wall Street.

U.S. stocks dropped sharply on Monday, led by technology shares, as surging interest in Chinese startup DeepSeek's low-cost ...

U.S. stocks were headed for a sharp drop on Monday, led by technology shares, as surging interest in Chinese startup DeepSeek ...