When news spread that China had launched its first open-source AI start-up, DeepSeek, it caused a big stir in the stock ...

U.S. markets tumbled last week's following the rise of Chinese AI chatbot DeepSeek, which became the most downloaded free app on Apple’s U.S. App Store. The news rattled investors, questioning the ...

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