DeepSeek’s dark-horse entry into the AI race, which it says cost just US$5.6 million to develop, is a challenge to Silicon ...

Trump calls Chinese startup DeepSeek's cheaper AI methods "a positive," as U.S. tech stocks plunge amid market sell-off.

The recent AI advances by Chinese upstart DeepSeek could be the beginning of a potential nightmare scenario that Nvidia Corp. Chief Executive Jensen Huang has been worrying about since the chip ...

Tech-sector titans as a group saw $94 billion of wealth evaporate — roughly 85% of the Bloomberg index’s total decline. The ...