The medieval church’s acknowledgement that signs were equivalent to a spoken language was transformative for deaf people.

A Pittsburgh-area man is not just giving people living with ALS a voice, he's giving them their own voice. A recent diagnosis ...

A retinal image could help doctors quickly distinguish between similar neurodegenerative diseases, such as ALS and Alzheimer's disease, and with remarkable accuracy, according to new research ...

In some classrooms in Greenwood County School District 50, a student’s first sentence may come from an Augmentative and Alternative Communication Device (AAC) rather than spoken words.

For the first time, researchers have transformed light into a "'supersolid" — a strange state of matter that is both solid ...