In what marks the largest single-day drop in stock market history, Nvidia's valuation has been hit by China's answer to ChatGPT.

DeepSeek rattled the financial heartland of the US and damaged a stock market darling when it burst into public view. The ...

Many of you have written in asking about DeepSeek’s latest release and its potential effects on our dividends. Let’s discuss ...

US stocks closed lower Thursday, as the major indexes struggled to build on the previous day's surge amid another round of big bank earnings and a slide in tech stocks. Investors also watched the ...

Have American tech companies completely misunderstood what they should do with Large Language Models? It certainly looks that ...

The sudden success of the Chinese AI startup took the tech world by surprise. Newsweek explores the impact on the U.S.'s lead in the industry ...

Apple's robust earnings and stable bond market help Wall Street recover from early-week losses tied to AI investment concerns ...

Investors should be on high alert for more AI-stock weakness after DeepSeek disrupted markets and sent shares tumbling.

A tech sell-off on Monday saw more than $1 trillion in value erased over concerns over China's DeepSeek AI app.

Part of what’s worrying some U.S. tech industry observers is the idea that the startup has caught up with American companies ...

After a Chinese AI app suddenly overtook the competition from OpenAI at the weekend, the AI sector had a dark day on the ...

Part of that erosion in China reflected the iPhone’s shrinking market share in that country ... their current devices and ...