Gregersen, T.; Wild, T. A.; Havmøller, L. W.; Møller, P. R.; Lenau, T. A.; Wikelski, M.; Havmøller, R. W.: A novel kinetic energy harvesting system for lifetime deployments of wildlife trackers. PLoS One 18 (5), e0285930 (2023)
Scientists studying a rare population of tool-using chimpanzees have found that aging can have a profound impact on their abilities—but not all chimps decline equally.