PITTSBURGH (AP) — Carnegie Mellon University will hire a researcher from the Library of Congress to help it decode a collection that includes two WWII German Enigma machines. The university wants to ...

Enigma cipher machines have endured in the minds of history buffs and cryptography hobbyists for more than a century, still discovered at dusty French flea markets and dredged up from under beach ...

This sealogged Nazi machine will undergo restoration. German divers for the environmental group World Wildlife Fund were searching the ocean floor for abandoned nets threatening marine wildlife. What ...