Forty years ago, researchers developed a programming language that would become a brilliant educational tool. As I remember it, LOGO was a triangular turtle ... think like a computer programmer.

A method for creating graphic images in the Logo programming language. The "turtle" is an imaginary pen that is given drawing commands, such as go forward and turn right. On screen, the turtle is ...

Importantly, 70% of respondents said participating in the program made them more worried about turtles than they were ... Most people have a computer, camera and GPS in their pockets when they ...