China’s AI startup DeepSeek triggered a tech sell-off today as investors panicked over fears of a cheaper open-source model.

U.S. tech stocks, including Nvidia, Oracle and Google, plummeted Monday after Chinese startup DeepSeek said it created an AI ...

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

Artificial intelligence (AI) was the driving force behind many of the stock market's biggest winners in 2024. As big tech ...

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

That's how much Nvidia stock the company's officers and directors sold from the beginning of 2023 through Friday, according to data from the Washington Service. It's hardly the most insider selling ...

Pelosi's stock trading is once again under scrutiny after a recent sale of NVIDIA weeks ahead of a significant drop.

DeepSeek's R1 model shows that AI companies don't need advanced AI chips to build good models, that's not good for companies ...

Nvidia, which soared to the top of the stock market by selling the computer chips fueling the world’s artificial intelligence ...

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

The S&P 500 fell 1.7% Monday. Big Tech stocks took some of the heaviest losses, with Nvidia down 16%, and they dragged the ...

The startup DeepSeek was founded in 2023 in Hangzhou, China and released its first AI large language model later that year.