US stocks have fallen as investors reacted to competition in the field of artificial intelligence from Chinese startup DeepSeek.

TORONTO — Stock markets in Canada and the U.S. were down in late-morning trading after the performance of Chinese artificial intelligence startup...

High-flying American stocks powering the artificial intelligence industry suffered a sharp blow on Wall Street Monday morning amid the rise in...

A Chinese artificial intelligence start-up has wiped billions off the US stock market as users flock to the ChatGPT competitor. But now, registrations...

The rise of Chinese artificial-intelligence startup DeepSeek has sent shockwaves through Wall Street, sending Nvidia to a record plunge.

The rise of Chinese artificial-intelligence startup DeepSeek has sent shockwaves through Wall Street, sending Nvidia to a record plunge.

TORONTO — Stock markets in Canada and the U.S. were down in late-morning trading after the performance of Chinese artificial intelligence startup...

Stiffer competition for the tech giants at the forefront of the artificial intelligence boom prompted investors to reassess the companies’ sky-high...

Tech stocks, especially those linked to artificial intelligence plunged on Monday due to speculation around the possible impact of a breakthrough made...

China's DeepSeek overtook US rival ChatGPT in terms of Apple Store downloads, offers the prospect of a viable, cheaper AI alternative