If you've ever watched the State of the Union or practically any other live music event, you'll probably notice one thing (aside from the speaker, performer, or the sheer size of the stadium): the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. "I love you" in sign ...

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 ...

Handwriting will never be the same again. A new glove developed at the University of California, San Diego, can convert the 26 letters of American Sign Language (ASL) into text on a smartphone or ...