At the heart of CIA headquarters stands a mysterious sculpture known as Kryptos, an artwork designed as a puzzle meant to be solved. The structure contains thousands of engraved characters arranged ...

BOSTON — The information needed to decipher the last remaining unsolved secret message embedded within a sculpture at CIA headquarters in Virginia sold at auction for nearly $1 million, the auction ...

BOSTON (AP) — When Jim Sanborn was commissioned to create a sculpture at CIA headquarters, he wanted to do something that spoke to its world of spies and secret codes. The result was a 10-foot-tall, S ...

Add Yahoo as a preferred source to see more of our stories on Google. A “proof-of-concept” copper plate for the Kryptos sculpture that is up for auction. (RR Auction) WASHINGTON, D.C.—New clues to the ...

Artist Jim Sanborn, the creator of the cryptographic sculpture “Kryptos,” at his studio on Aug. 13. - (Craig Hudson/For The Washington Post) The long sought-after solution to the fourth passage of ...

This undated photo provided by the Central Intelligence Agency shows the 1990 dedicated sculpture "Kryptos" by James Sanborn at the Central Intelligence Agency in ...

BOSTON — When Jim Sanborn was commissioned to create a sculpture at CIA headquarters, he wanted to do something that spoke to its world of spies and secret codes. The result was a 10-foot-tall, ...