At the turn of the 20th century, a famous horse named Clever Hans toured Germany. The horse stunned crowds as his trainer demonstrated the animal's alleged ability to understand German, tell time and ...

There are many famous examples of animals who seem to understand human language. But is there any real science behind them? When you purchase through links on our site, we may earn an affiliate ...

American Sign Language (ASL), used by half a million Americans, is the fourth most studied foreign language at colleges and universities. Despite its critical role for those who can't use spoken ...

Sign language is a language you express by using your hands and face instead of spoken words. It’s most commonly used by people in the Deaf community. How many types of sign language are there? There ...

Viewers who tune into the Super Bowl pregame show on Sunday will be treated to an unusual performance of “America the Beautiful,” which will be told, in part, through Native American sign language.