succession
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Retreating Glaciers Threaten Herbs Used to Make Iconic Alpine Liqueurs
As glaciers recede in the Italian Alps, a shift toward grasslands is threatening native herbs like Artemisia genipi, a key ingredient in the region’s traditional liqueurs.
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In Iceland, Melting Glaciers Give Way to Plant Life
A recent study examines the changes in the foreland of a melting Icelandic glacier. With ice gone, new plant life is springing up and changing a centuries-old ecosystem.

Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
