While social media has been praised for youth engagement with science, evidence of its impacts remains fragmented. This scoping review reports on the impacts of social-media-based science communication on young audiences. A PRISMA-guided database search yielded 2,257 articles, which were screened to include only empirical articles studying social media’s behavioral, attitudinal, and cognitive impacts on audiences, including youth, in science or health contexts. Using Directed Qualitative Content Analysis, the impacts desired, measured, and observed were categorized in the 35 remaining articles. The most desired and measured impact was knowledge gain, while the most observed outcomes were interest and trust in science. Many studies desired specific impacts but failed to measure them. Impactful content was relevant, visually appealing, and emotionally engaging. However, studies recognized that unreliable actors may also manipulate these characteristics to spread misinformation. While many science communicators assume the importance of social-media-based science communication for young audiences, evidence of observed outcomes is limited and specific to platforms and topics. 

Public engagement plays a crucial role in wildlife conservation by bridging scientific and community-driven communication. However, conservation communication often faces conflicts and challenges in stakeholder engagement. This study examines the role of public engagement in establishing Raimona National Park (RNP), focusing on interactions between scientific communication from conservationists and culturally informed communication from local communities. By analyzing survey responses from 340 participants and participatory observations, this research explores how structured public engagement contributes to conflict resolution and long-term park management. The study also highlights the role of NGOs, governance structures, and behavioral change in shaping conservation outcomes in the Raimona landscape.

PCST 2025 took place in the silver city of Aberdeen, Scotland. Named for the sparkle of the mica in the granite of which it is largely built, Aberdeen was first scheduled to host the PCST conference in 2020, when it was cancelled due to the COVID pandemic. The conference was then hosted online in 2021, coming back to Aberdeen in person in April of 2025.

This is the age of exoplanets. Thousands of planets around other suns have been discovered, upending settled science. Unlike spectacular imagery of other phenomena (e.g., nebulae), exoplanets are difficult to `directly' image, and exoplanet scientific imagery is visually limited. This practice insight is a qualitative case study of how artists and scientists at NASA's Exoplanet Travel Bureau co-imagined exoplanets as destinations of the future, with the artists playing an essential role of clarifying and extending scientific thinking. Using textual/visual analysis of how the Bureau's iconic series of exoplanet posters (launched in 2015) invited the public to visit exoplanet landscapes, this practice insight reflects on a recent historical instance of how exoplanets were visually communicated to the public in innovative ways, using overlapping scientific and artistic practices.

Science podcasts have become an increasingly popular channel for science communication. Although podcasting has risen in popularity, little is known about why science podcasters choose to pursue this pathway for communication and how they set about achieving their goals for their podcast. Drawing on qualitative data from interviews with 20 science podcasters in Australia, our results reveal that the podcasters are mainly driven by personal factors such as their interest in, enjoyment of, and curiosity about science and that while they employ various tactics to achieve their goals, they do not consciously consider these tactics to be a form of strategic science communication.

This paper presents a practical insight based on the case study of the European Researchers' Night held in the rural village of Armamar, northern Portugal. By moving this initiative beyond traditional academic and urban settings, we helped bridge the gap between science and rural communities, and democratise access to science through a co-creation process, deep-rooted community partnerships, and active student engagement. Drawing from the RERN-Armamar blueprint, we highlight the importance of promoting and/or building from locally established networks of partners, including the school community. Local ambassadors with a diverse range of profiles can act as multipliers, engaging researchers from diverse institutions, teachers, students and their families. Context sensitive formats which promote inclusive, equitable, and sustainable access to science, in addition to the alignment of content with community interests, has further contributed to the success of the action.

This practice insight explores the potential of broadcast television news and current affairs programs for science communication in everyday viewing environments. Using the Japanese news program Shins¯o H¯od¯o Bankisha! as a case study, we assessed its impact on public knowledge of “blue carbon”, a relatively new scientific topic. The program aired on May 28, 2023, reaching an estimated 2.76 million viewers in the Kanto region. A survey revealed that viewers exposed to “blue carbon” through the broadcast showed significant knowledge gains compared to non-viewers, regardless of their interest in science. This included individuals with low scientific interest, a group often excluded by traditional science communication methods. Despite the rise in popularity of digital media formats, broadcast television news and current affairs programs showed their unique ability to disseminate scientific knowledge to diverse audiences, even in today’s multitasking environments. These findings highlight the enduring relevance of television in science communication and its potential to complement digital platforms for broader public engagement.

Micro-patronage provides a new model of funding for research communication. This article uses the Lingthusiasm podcast as a case study to describe how micro-patronage can work and some of the benefits and challenges involved. The authors draw on their own experience of micro-patronage to demonstrate how to create sustainable projects. They also discuss how it sits alongside university funding structures, while also providing a measure of independence from those structures.