If the most sought-after AI chips aren't as vital as previously thought, an entire ecosystem built around massive AI investment could be in jeopardy.

The Chinese company is making a major splash in AI with the release of its chatbot app in the US.

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

The S&P 500 was down 1.6% in morning trading. Big Tech stocks took some of the heaviest losses, with Nvidia down 11.2%, and ...

Exchange-traded funds that hold bonds were rising Monday as the S&P 500 sold off. The Vanguard Total Bond Market ETF was up 0.5% in afternoon trading, while the iShares 20+ year Treasury Bond ETF ...

DeepSeek has restricted new sign-ups to users with mainland China phone numbers due to malicious attacks on its systems. The ...

Chinese AI firm DeepSeek has emerged as a potential challenger to U.S. AI companies, demonstrating breakthrough models that ...

According to Similarweb, global interest in DeepSeek has been shooting up in recent days. But the company's decision to curb ...

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 ...

In Amsterdam, Dutch chipmaking equipment company ASML slid 7%. In Tokyo, Japan’s Softbank Group Corp. lost 8.3% to pull ...

DeepSeek launched a free, open-source large language model in late December, claiming it was developed in just two months at a cost of under $6 million.

Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial ...