Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock through Wall Street.

The Chinese startup's new model poses some serious questions about the assumptions behind AI investments. But what if that's a good thing for Big Tech?

Chinese AI startup DeepSeek's release of new AI models spurred a selloff in U.S. tech stocks, but some investors think the competitive concerns may be overblown.

The broader technology selloff that saw shares of Nvidia (NVDA) plummet intraday Monday presents a rare opportunity to buy into an industry that's expected to dominate artificial intelligence despite potential competition fears from Chinese startup DeepSeek,

Nvidia and other artificial intelligence chip stocks regained lost ground on Tuesday after Monday's ugly sell-off sparked by news related to China's DeepSeek.DeepSeek claims to have created an AI model that matches those of U.

Elon Musk had sharp words for a private-sector partnership touted this week by the Trump administration to hasten the development of artificial intelligence infrastructure. “They don’t actually have the money,” Musk said of two of the participants in the $500 billion initiative, OpenAI and SoftBank, on his social media site X.

Stocks tumbled after a Chinese AI startup said its models can compete with the likes of ChatGPT and other U.S.-based models at a fraction of the cost.

Elon Musk threw shade at OpenAI’s Sam Altman on Tuesday after his rival took center stage at the White House to unveil his ambitious $500 billion “Stargate” AI infrastructure project.

DeepSeek topped the Apple App Store chart and sparked fears the Chinese company was quickly catching up with OpenAI's ChatGPT while costing far less.

The announcement of Project Stargate by President Trump is likely to usher in an era of massive artificial intelligence investments in the U.S., analysts said. Read for more.

U.S. tech stocks, including Nvidia, Oracle and Google, plummeted Monday after Chinese startup DeepSeek said it created an AI system that can compete against chatbots such as OpenAI's ChatGPT at much lower costs.

Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial intelligence startup DeepSeek demonstrated a chatbot that it says rivals the top versions from OpenAI and Google for