A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

The Department of Communication at the University of Delaware offers an in-person, research based master of arts (M.A.) degree that allows students to focus on the field of communication from a social ...

Communication models are frameworks that explain the process of communication according to various simplified models that make the multifaceted nature of communication tangible and understandable. One ...