This article starts by a brief overview of the evolution of education in Information Science in Portugal. After, there is a description of the paradigm shift and the significant changes caused by the impact of social, economic, cultural and technological conditions of the information era as well as the emergence of Information Science as an academic field and a new education model in accordance to it. The current situation of IS in the academic context is analysed and some final reflections are exposed in a prospective view towards the next future.