Scientific journalism in Argentina on radio has little development and even less on university radio stations. Radio continues to be a powerful and effective mass media for communicating news, cultural, educational and entertainment information, although it is underutilized in Argentine universities. Although there are radio programs dedicated to the dissemination and analysis of scientific topics, the general format of the radio stations resembles commercial radio stations. Scientific dissemination is important to bring science closer to society and promote understanding of complex scientific issues. These proposals should be natural on university radio to publicize what these research centers with public funds do for society. Science on the radio interests’ audiences.