News from China upset U.S. markets Monday and disrupted the frenzy that had built up around artificial intelligence.

Donald Trump has called China's DeepSeek AI a "wake up call" for US tech firms, following a significant decline in tech ...

Concerns over the emergence of a low-cost Chinese generative AI model DeepSeek fuelled selling in tech stocks globally.

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