This study explores the types of actors visible in the digital science communication landscape in the Netherlands, Serbia and the U.K. Using the Koru model of science communication as a basis, we consider how science communicators craft their messages and which channels they are using to reach audiences. The study took as case studies the topics of climate change and healthy diets to enable comparison across countries, topics and platforms. These findings are compared with the results from a survey of over 200 science communication practitioners based in these countries. We find that although traditional media are challenged by the variety of different new entrants into the digital landscape, our results suggest that the media and journalists remain highly visible. In addition, our survey results suggest that many science communicators may struggle to gain traction in the crowded digital ecology, and in particular, that relatively few scientists and research institutions and universities are achieving a high profile in the public digital media ecology of science communication.

Communities of practice in science communication can make important contributions to public engagement with science but are under-researched. In this article, we look at the perspectives of a community of practice in astronomy communication regarding (relations with) their public(s). Most participants in this study consider that public(s) have several deficits and vulnerabilities. Moreover, practitioners have little to no contact with (and therefore make no use of) academic research on science communication. We argue that collaboration between science communication researchers and practitioners could benefit the science-public relationship and that communities of practice may be critical to that purpose.

Internet technologies and specifically social media have drastically changed science communication. The public no longer merely consume science-related information but participate (for example, by rating and disseminating) and generate their own content. Likewise, scientists are no longer dependent on journalists as gatekeepers to spreading relevant information. This paper identifies and reflects on relevant theoretical strands that help to inform theoretical frameworks and research agendas. Therefore, we discuss the technological structures and resulting affordances, a new knowledge order and its actors, as well as trust and rationality as important constructs.

When analysing the actors of the science communication ecosystem, scholarly research has focused on the perceptions and attitudes of scientists, science journalists, and science communicators. How the public envisages the roles of science producers and mediators is mostly uncharted territory. We address this gap, by examining the results of a public consultation in Portugal concerning science communication. We show that the public demonstrates a clear preference for science communication performed by scientists, over journalists, although credibility and trust depend on multiple factors. We also ascertain that professional science communicators are mostly invisible, though the public recognises the value of `translators'.

Studies on women's marginalisation as authors and sources of science stories in the media in developing countries are few, and fewer in the context of genetically modified organisms (GMOs). Using feminist media theory, this study surmises that women are accordingly underrepresented in GMO stories. Based on a content analysis of 317 stories published in two Ugandan newspapers, findings indicate that chances of females being published as authors and sources increase if they collaborate with a male. There is a need for female scientists to collaborate with male counterparts and journalists to increase their visibility in the media in an agricultural sector where women are great contributors to the labourforce.

Digital citizen science projects differ greatly in their goals and design. Tensions arise when coordinators' design choices and conceptions of citizen science conflict with users' motivations and expectations. In this paper, we use a combination of qualitative methods to gain new insights into the ways citizen science is understood and implemented digitally. This includes a study into the affordances of two citizen science portals for bird observations, and qualitative interviews with users and coordinators of the portals. This reveals tensions related to data sharing, community hierarchies, and communicated expectations. Awareness of these tensions can benefit the future design of online citizen science projects.

Wikipedia has been accused of being biased against challengers to scientific orthodoxy due to efforts by editors having affinities with the Skeptics movement. Examination of Wikipedia, including entries on fluoridation, the origin of AIDS and vaccination, reveals several characteristics typical of a Skeptics sensibility, including the definition of scepticism, lists of deviant ideas, derogatory labelling of heterodox viewpoints, and categories established without reference to reliable sources.

The COVID-19 pandemic was the most prominent feature in the media in 2020. This research analyzes the scientific community's perception of the journalistic coverage of the pandemic in the Spanish media. Based on a survey with the participation of 818 respondents, the study revealed that scientists believe that radio did the best job in reporting the pandemic, whereas television did the worst. Among our findings, it is worthwhile to mention that — according to scientists — the media used sensationalistic tones and reports were not particularly accurate nor realistic. Finally, we included the scientific community's recommendations to treat the subject more appropriately.

In this paper we discuss the SARS-CoV-2-related information coverage (beginning of the epidemic) in Italian digital media narratives. We surveyed the digital articles that reported the highest engagement level. The aim was to identify the most prominent variables (topics, players and news coverage area). Similarly, a discourse analysis was carried out by analyzing the tone used in relation to the variables mentioned. The results show that the most important topics were health, politics and the economy. Headlines appeared to be more likely to have a negative tone, although neutral headlines were the most common. The main feature in digital media headlines was civil society.

We lack a good framework to characterize media-related adaptations of researchers. This paper explores Estonian scientists visible in the media to propose five dimensions to characterize the degree of mediatization of a researcher, and describes two basic types of visible scientists. Representatives of one type (‘adapters to media logic’) are able to explain the project simply and engagingly in the media, while those of the second type (‘adopters of media logic’) proactively create media interactions and manage them to achieve strategic aims. The results show how individual actors translate communication objectives into media practices, explaining variabilities in scientists' media presence.