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 ...

A Chinese AI company, DeepSeek, sparked a significant decline in Wall Street's tech sector, with major losses for Nvidia and ...

Elon Musk's Tesla and German auto giant BMW have challenged EU import tariffs on China-made electric vehicles at the bloc's ...

Tesla recalled more vehicles in the United States than any other carmaker, and while the vast majority were fixed with ...

Tesla and Germany’s BMW are suing the European Commission, joining a growing band of Chinese automakers to oppose the ...

The tech-heavy Nasdaq Composite ( ^IXIC) sank nearly 3%, while the S&P 500 ( ^GSPC) tumbled 1.7%. The Dow Jones Industrial ...

Wall Street is tumbling Monday on fears that the market’s winners who have feasted on the artificial-intelligence frenzy are ...

Tesla is challenging the European Union in court over the tariffs imposed on its Chinese electric vehicles despite getting ...

Elon Musk has questioned the microchip claims made by DeepSeek AI, a fast-emerging player in the artificial intelligence pool, which is starting to challenge the United States' control over the AI ...

Douglas McIntyre, editor-in-chief at Climate Crisis, discusses Tesla’s Model Y, the best-selling EV in the world with over 500,000 units sold in the first half of last year. Despite Chinese EV ...

US stocks opened lower after Chinese startup DeepSeek's AI model shows AI can be built cheaply. That sparked fears AI spending will stall.

CNN’s Matt Egan reports on a new Chinese AI model called R1, which was created by the company DeepSeek. The R1 model is ...