The emotionality of ASL can free you from the trap of precision. By Hannah Seo When I arrived on the second floor of a commercial building in Manhattan for my first sign-language class, a man took one ...

The lack of scientific terms and vocabulary in many of the world’s sign languages can make science education and research careers inaccessible for deaf people and those with hearing loss. Meet the ...

While working at the Salk Institute for Biological Studies in La Jolla, Calif., the late cognitive neuroscientist Ursula Bellugi discovered that, much like spoken language, sign language was made up ...