We carried out a citizen science study of aurora sightings and technological disruptions experienced during the extreme geomagnetic storm of 10 May 2024. We collected reports from 696 observers from over 30 countries via an online survey, supplemented with observations logged in the Skywarden database. We found that the aurora was seen from exceptionally low latitudes and had very bright red and pink hues, suggesting that high fluxes of low-energy electrons from space entered the atmosphere.

The article describes a course that we have developed at the University Centre in Svalbard that covers many aspects of Arctic geology. The students experience this course through a wide range of lecturers, focussing both on the small and larger scales and covering many geoscientific disciplines.

We examine the understanding of weather and climate impacts on forest health in high school students. Climate physics, tree ring science, and educational research collaborate to provide an online platform that captures the students’ observations, showing they translate the measured weather and basic tree responses well. However, students hardly ever detect the causal connections. This result will help refine future classroom concepts and public climate change communication on changing forests.

Climate scientists who communicate to a broad audience may be reluctant to write in a more personal style, as they assume that it hurts their credibility. To test this assumption, we asked 100 Dutch people to rate the credibility of a climate scientist. We varied how the author of the article addressed the reader and found that the degree of personalization did not have a measurable impact on the credibility of the author. Thus, we conclude that personalization may not hurt credibility.

Minions of Disruptions is a climate change game designed as a communication tool for groups that do not regularly engage with the topic. In our research, we find that the game is liked by the general public because it encourages collective action. This is important because most local climate challenges can only be solved by groups and because gameplay can increase collaboration. The results of this study may be used to develop communication tools that better consider the needs of the audiences.

Walking with an air quality monitoring instrument and an air quality expert could be a better tool for improving citizen awareness. A pilot experiment was conducted where a group of citizens roamed the city of Kolkata, India, with a live air quality monitor and an expert. Feedback from the participants was taken which clearly indicates air pollution walks as an efficient tool for communicating air pollution.