Chinese artificial intelligence (AI) startup DeepSeek is stirring up anxiety in Silicon Valley after launching a new AI model ...

Chinese start-up DeepSeek (logo pictured) sent big tech companies in the US into a spiral with the release of its AI chatbot, ...

Investors dumped the high-flying growth stock at the open and were continuing to do so as the morning session progressed in ...

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.

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

US stocks dropped sharply on Monday, led by technology shares, as surging interest in Chinese startup DeepSeek's low-cost artificial intelligence model raised doubts over the sector's lofty valuations ...

Chip stocks and utilities — the big beneficiaries of the artificial-intelligence boom — are getting slammed on Monday as attention on Chinese startup DeepSeek raises the prospect of cheaper AI ...

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

The Mexican peso, a barometer of tariff worries, weakened 1.6% to 20.609 per dollar. The Canadian dollar was down 0.33% ...

The emergence of DeepSeek's free assistant has placed big doubts over the US market's AI-driven rally of the past two years.

US stocks dropped sharply Monday morning after a surprise advancement from a Chinese artificial intelligence company, DeepSeek, threatened the aura of invincibility surrounding America’s technology ...

To Mark Malek, chief investment officer at Siebert, the knee-jerk reaction in the market presents a buying opportunity. While it’s possible that DeepSeek did find and create a cheaper, more efficient ...