Shares in chip makers were falling Monday after a new AI chatbot triggered questions about Nvidia's lofty valuation.

Technology shares around the world slid on Monday as a surge in popularity of a Chinese discount artificial intelligence ...

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

Read why the GovCon Index slumped in the week of January 21 to 24 after recording its best single-day performance.

The pan-European STOXX 600 was down 0.6% as of 0941 GMT, tracking a move lower in global equities. Futures tracking the tech-heavy U.S. Nasdaq Composite tumbled 3.1% ...