BEIJING--Almost a year after China expanded rare-earth export controls ostensibly aimed at preventing their use by foreign militaries, exporters are still asking a basic question: when does a small ...

Certain work at Purdue involves sensitive information, equipment, or technology that is subject to U.S. export control regulations or national security-related contractual requirements. Sharing ...

A Chinese-born Canadian citizen who lives in Mississauga, Ont., was arrested in Virginia by the FBI and charged with trying to smuggle restricted high-tech Nvidia computer chips used in AI processing ...