A French engineer is convinced he's solved one of true crime's greatest mysteries. But the problem is no one seems to believe him. In January, Fayçal Ziraoui began posting on a popular forum where ...

A French engineer said he solved the two remaining ciphers left by the “Zodiac Killer” after working on them for two weeks in January. Faycal Ziraoui, who designs 3D animations and virtual reality ...

A French business consultant said he spent two weeks solving the last ciphers of the Zodiac Killer. The online community of internet Zodiac sleuths is annoyed at his ego. Three Zodiac experts told ...

The Phillips 66 oil company mass-produced a paper roadmap spanning the San Francisco Bay Area and surrounding communities in the mid 20th century. Somewhere within the folds of its landscape and ...

A coded message sent by a brutal serial killer who has never been caught has been cracked more than 51 years after it was sent. This story originally appeared on Ars Technica, a trusted source for ...