The Trump administration’s intense scrutiny of colleges and universities has yet another focus: foreign funding.

Dozens of alumni of a group the State Department has linked to espionage have secured jobs in sensitive industries.

A U.S.-Chinese dual citizen who pleaded guilty to stealing secrets for "next generation" national security technology remains ...

A historian went down an 18-year rabbit hole in search of obsolete machines. But there was one he thought he’d never find.

Among the transferred files, which were found at Gong’s home in Southern California, were “blueprints for sophisticated infrared sensors designed for use in space-based systems to detect nuclear ...