With an actual open source model, China's AI leader just whupped America's AI leader. Can Sam Altman fight back?

Nvidia's market value dropped more than $500bn after the emergence of DeepSeek - a low-cost chatbot built by a Chinese AI firm.

LONDON — Keir Starmer hopes a tight, tech-focused trade deal with Donald Trump could give the British government a ...

Apple was one of the few “magnificent seven” tech stocks that withstood a broader market fallout spurred by Chinese AI firm ...