The shocking success of a new model from a mysterious Chinese lab has America questioning its leadership of the sector.

A new AI model from Chinese company DeepSeek is hitting the stock of AI boom darling Nvidia. DeepSeek can run on ...

The S&P 500 was down 1.6% in morning trading. Big Tech stocks took some of the heaviest losses, with Nvidia down 11.2%, and ...

News of DeepSeek's sudden success has sent ripples across Silicon Valley. Nvidia, which has seen its valuation soar in recent ...

As the stock market continues to process the latest developments in the AI industry, retail investors are feeling more positive about the economy in general. The survey found that fewer retail ...

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 ...

Some of Nvidia's rivals in the AI space, including Arm and Broadcom, also saw their share prices slump on Monday. Stock ...

Some AI researchers hailed DeepSeek’s R1 as a breakthrough on the same level as DeepMind’s AlphaZero, a 2017 model that ...

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

Nvidia (NVDA) stock plunged 16% Monday afternoon after Chinese artificial intelligence startup DeepSeek’s latest model raised ...

NVIDIA lost $500 billion of market value in a single day because of DeepSeek.