Large technology firms paced declines, with Advantest Corp. sliding as much as 11% in Tokyo and SoftBank Group Corp. slumping ...

Silicon Valley and Washington leaders said the app shows China can challenge the U.S. The Nasdaq lost 3 percent and chipmaker ...

President Donald Trump said the Chinese AI startup DeepSeek's ability to train AI more cheaply is a "positive" development ...

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

A selloff was triggered after a cheap AI model from Chinese startup DeepSeek climbed to the top of Apple’s appstore, sparking ...