Stalagmites (IMAGE) Proceedings of the National Academy of Sciences Caption Stalagmites, like this one in Soreq Cave (Israel), can record long histories of climate change in their chemistry. Credit Image courtesy of Avner Ayalon and Miryam Bar-Matthews Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.