It is one of the world's most famous unsolved codes whose answer could sell for a fortune—but two US friends say they have ...

An antique dress bought a decade ago with coded messages dating back from the 19th century was unveiled, revealing it was a U.S. Army Signal Corps weather observation, providing a glimpse into ...

The solution to a 35-year-old puzzle has finally been found, by chance, in the archives of the Smithsonian Institution. The top-secret code could be used to solve Kryptos, an infamously enigmatic ...

An alley off of Emerson Street in Palo Alto will soon be the site for what has to be, hands down, the Peninsula’s most unusual intersection. There will be no gridlock, traffic lights, or even cars for ...

Ever wondered if you’re getting the most out of WhatsApp? The popular messaging app is used by billions around the world every day, but with dozens of unique features and new launches coming out all ...

An Apex Legends dataminer found a secret message from developer Respawn Entertainment while exploring the game’s code ...

Advancements in artificial intelligence (AI), especially large language models (LLMs) like ChatGPT and open-source counterparts, are reshaping how people communicate daily. These AI systems generate ...

Make Christmas Cards That Truly Surprise, If you're looking for a unique Cricut Christmas project that feels personal and ...

In steganography, an ordinary message masks the presence of a secret communication. Humans can never do it perfectly, but a new study shows it’s possible for machines. On June 27, 2010, the FBI ...