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

By Sinéad Carew, Amanda Cooper and Ankur Banerjee LONDON/SINGAPORE (Reuters) - Investors made a quick exit from a host of ...

Stiffer competition for the tech giants at the forefront of the artificial intelligence boom prompted investors to reassess ...

DeepSeek released an open-source artificial intelligence model in December after saying that it took only two months and less ...

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 ...

The arrival of China’s DeepSeek is fanning concerns among investors over whether US tech stocks deserve their rich valuations ...

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

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

Tech stocks tumbled as advances by China's AI start-up DeepSeek raised doubts about the level of spending in this space in ...

These six stocks are relatively cheap, and have achieved total returns of more than 500% over the five years through January ...

The Chinese AI service has Wall Street worried that it will be cheaper than expected to develop models. But as chip stocks ...

There is little sign of crimped demand for equities among individual investors, who remain bullish after two years of ...