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.

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 ...

So, you want to learn sign language on a budget. You could be motivated by a desire to understand deaf friends better, communicate with relatives who are hard of hearing, or express yourself after ...

Even if you've never thought about trying out another language in your life, you more than likely have at least a passing knowledge of Duolingo. Well-known for its outrageous branding and marketing ...