The debut of China's DeepSeek AI lab is raising doubts about the billions of dollars the tech sector is investing in data ...

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

The tech-heavy Nasdaq index lost nearly 4 percent in early trading Monday, with chipmaker Nvidia down nearly 12 percent.

Barrett Woodside, co-founder of the San Francisco AI hardware company Positron, said he and his colleagues have been abuzz ...

DeepSeek topped the Apple AppStore chart and sparked fears the Chinese company is quickly catching up with OpenAI's ChatGPT ...

The Chinese AI service has Wall Street worried that it will be cheaper than expected to develop models. But as chip stocks ...

Artificial intelligence (AI) investing has been in the spotlight for the past two years, and nothing should change that in ...

And two kinds of stocks have plenty of momentum these days: mega-cap monsters with market caps of $200 billion or more and ...

Tech stocks slide as Chinese AI startup DeepSeek triggers fears of China overtaking the U.S. in the AI race. Read more.

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.

AI stocks soared after OpenAI announced a partnership with Oracle and SoftBank that could result in up to half a trillion dollars of investment in AI infrastructure over the next four years.