The emergence of DeepSeek's free assistant has placed big doubts over the US market's AI-driven rally of the past two years.

DeepSeek researchers claim it was developed for less than $6 million, a contrast to the $100 million it takes U.S. tech ...

US tech giant Nvidia lost over a sixth of its value after the surging popularity of a Chinese artificial intelligence (AI) ...

The introduction of a Chinese chatbot on Monday knocked $1 trillion off the top US tech index, igniting the fight for ...

Fear that the artificial-intelligence trade driving the market is unraveling sent shares of market leader Nvidia and many ...

One of the biggest losers was Nvidia boss Jensen Huang (pictured) after shares in the computer chips maker suffered the ...

The Chinese app has soared to the top of app store charts and claims to match ChatGPT’s performance in some tasks.

Silicon Valley venture capitalist and Donald Trump advisor Marc Andreessen described DeepSeek-R1 as "AI's Sputnik moment", a ...

The surge in popularity of Chinese artificial intelligence (AI) app DeepSeek has sparked a selloff of shares in major tech ...

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

China and The US are always looking to top each other in every sector, but the Asian giant's new ChatGPT rival is already ...