Add Yahoo as a preferred source to see more of our stories on Google. Bangkok — China's military test-launched a long-range ballistic missile Monday from one of its nuclear-powered submarines in the ...

An American scientist who has studied underground nuclear tests has been detained in China more than 18 months on spying ...

Beijing may be using Youlin Chen’s knowledge to devise ways of staging nuclear tests without detection, advocates for his release from spying charges suggest ...

China on Monday conducted a rare test of a submarine-launched ballistic missile in the Pacific Ocean, sparking criticism from New Zealand and Australia for actions that they said threatened peace and ...

China’s navy has test-launched a long-range ballistic missile from one of its nuclear-powered submarines in the South Pacific.

The Department of Defense broke ground on Project Pele at Idaho National Laboratory on September 24, 2024, launching the Pentagon’s first transportable nuclear microreactor and setting the stage for a ...

US allies in the Pacific condemned what Beijing has called a "routine" intercontinental ballistic missile test, which comes as China seeks to demonstrate its growing military capabilities.