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 ...

China’s launch of a cheaper, more efficient version of ChatGPT could challenge Silicon Valley’s dominance in the AI race ...

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

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

After Silicon Valley stocks tumble and users flock to download the app, DeepSeek temporarily cuts off registration for anyone ...

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

Taking a look at DeepSeek, the Chinese AI model that has topped OpenAI's ChatGPT on the Apple App Store and sent shockwaves ...

The S&P 500 and Nasdaq plunged at midday when Chinese artificial intelligence startup DeepSeek shook up the sector with a lower-cost large language model.

It’s not just Nvidia. Chip makers, data-center operators and other companies looking to sell picks and shovels into the gold rush of the artificial-intelligence boom are getting a brutal beat-down.

Monday’s more than $500 billion loss for Nvidia followed panic surrounding DeepSeek’s AI model running on far less of ...

A Chinese startup's efficient AI development method challenges the approaches of US giants like OpenAI, Meta, and Google.

DeepSeek, a rising star in advanced AI solutions, has recently experienced a series of large-scale malicious attacks on its ...