China’s 500-ton "underground aircraft carrier" just hit a mile-deep milestone. Discover the high-tech race for raw materials.

Sydney is sending a 51.5-foot-wide Chinese-built tunnel boring machine beneath one of the world’s most recognizable harbors, and the job is as much about precision as brute force. The machine, named ...

China is racing to build a self-sufficient artificial intelligence stack, from cutting edge chips to nationwide deployment, and its leaders now treat that effort with the urgency of a wartime program.

SINGAPORE (Reuters) – In a high-security Shenzhen laboratory, Chinese scientists have built what Washington has spent years trying to prevent: a prototype of a machine capable of producing the cutting ...