Sun, J. M., Kim, E., Pickard, H. M., Mikkelsen, B., Hoydal, K. S., Reinert, H. W., Thackray, C. P., Sunderland, E. M. (2026). Large declines in organofluorine contamination indicated by subarctic marine mammal tissues. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2524513123