Greenland2
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An Artificial Neural Network Joins the Fight Against Receding Glaciers
A new artificial neural network named CALFIN catalogues the rates at which glaciers are melting, demonstrating what the future of glaciology could look like.
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Fossil Plants at Bottom of the Greenland Ice Sheet Warn of Future Melting
The discovery of fossil plants below a mile of Greenland ice indicates that the ice sheet completely melted in the past, and suggests it could rapidly do so again.
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Scientists Have Discovered an Ancient Lake Bed Deep Beneath the Greenland Ice
Using radar and other techniques, researchers have mapped out the sediments left by a lake that apparently existed before Greenland was glaciated. Next step: drilling through the ice to see what they contain.
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Scientists Harness Satellites to Track Algae Growth on Greenland Ice Sheet
To measure algal blooms across large regions of the Greenland ice, and understand their effects on melting over time, scientists are turning to space.
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Glaciologist Benjamin Keisling on Diversity, Inclusion, and Objectivity in the Geosciences
He’s working to make the geosciences an area where everyone can thrive.
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Pod of the Planet Ep. 10: The Ice Sheet Goeth
In this episode, Kevin Krajick explores Marco Tedesco’s obsession with the cryosphere—the part of earth that consists of frozen water.
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Twin Ice Caps in Canadian High Arctic Have Disappeared
In another sign of the warming Arctic, satellite images from July 2020 show that the St. Patrick Bay Ice Caps on Canada’s Ellesmere Island have completely melted, as predicted in 2017.
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Treading on Shrinking Ice
In a new book, glaciologist Marco Tedesco takes the reader on a personal journey through his sometimes dangerous work.
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Groundbreaking Project Will Drill Into Bedrock Below Greenland Ice to Understand Past and Future Melting
GreenDrill promises to reveal the ice sheet’s past in unprecedented detail and enable more accurate predictions of how it may add to rising seas in the 21st century.
AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
