Chinese startup DeepSeek's launch of its latest AI models, which it says are on a par or better than industry-leading models ...

Shares of semiconductor makers were dropping early Monday as a Chinese AI model triggered questions over their lofty ...

Celestica shares fell in lockstep with other tech companies Monday as China's DeepSeek low-cost AI model rattled the sector. Shares trading in Toronto were down nearly 17% to 144.23 Canadian dollars.

The emergence of China-based AI app DeepSeek sent shares plummeting on Monday for many U.S. tech giants, including chipmaker ...

Wall Street’s superstars are tumbling as a competitor from China threatens to upend the artificial-intelligence frenzy that’s ...

The DeepSeek-inspired rout is hitting tech-related stocks and broader indexes, such as the S&P 500, hard on Monday morning. But the prospect of cheaper artificial-intelligence models, while bad news ...

Nvidia stock dropped more than 11% as a social media panic over the potential rise of a Chinese AI model upended chip stocks and the broader AI investment thesis early Monday.

The new AI assistant released by Chinese startup DeepSeek has rattled the U.S. technology sector after it reportedly ...

Investors are worried about the rapid success of China's DeepSeek. It has developed low-cost AI models that don't require the ...

Nvidia, Microsoft, and Alphabet were among the market's top losers on Monday as the rise of DeepSeek rattled investors.

The emergence of China-based AI app DeepSeek sent shares plummeting on Monday for many U.S. tech giants, including chipmaker Nvidia and AI-backer Microsoft.

Reports that Chinese AI lab DeepSeek has created an AI model that rivals U.S. models sent shockwaves through AI chip stocks ...