The seemingly innocuous pastel-colored scrawls feature butterflies, love hearts, and spirals. But to FBI agents they signify something much darker: promotion and secret codes for pedophiles.

You can keep your children safer by knowing the symbols and codes pedophiles use to recognize and communicate with each other. These are the pedophile symbols you need to know to protect your children ...

HyperText Markup Language (HTML) is the set of markup symbols or codes used to display on the internet. The markup tells web browsers how to display a webpage’s words and images.

Police have cracked the “Da Pinchi Code” after concluding that a series of mysterious symbols, said to be used by burglars to help target homes, are actually “innocent and explainable.” ...

Alt key codes give you access to hundreds of special ASCII characters, from accent marks to tiny icons. We show you how to use the Alt codes and also Word's Symbol library.