But the internet has increased the accessibility of many things, among them fan wikis with definitions for every thrown-away word in a made-up language in every fantasy story ever written.

Babies are like little detectives, constantly piecing together clues about the world around them. If you've ever noticed your baby staring at you while you talk, it's because they're picking up on ...

We created a “match-the-pattern” game using two made up mini-languages. One language had words with lip sounds like “b” and “v”, while the other used tongue-tip sounds like “d” and ...