ScienceEuropeHow ice preserves historyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceEurope10/21/2022October 21, 2022In the Alps changes in climate are eroding glaciers. In the summer of 2022, they melted more than ever before. At the same time this endangers a chronicle of climate history caught in the ice. Researchers want to prevent that and drill even deeper.https://p.dw.com/p/4IVRBAdvertisement