Sidney Rasbury Hemming
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Scientists Search for Ancient Climate Clues Beneath Antarctic Ice
An international team, including researchers from Columbia’s Lamont-Doherty Earth Observatory, is attempting to drill for mud and rocks holding critical insights about the fate of the West Antarctic Ice Sheet in our warming world.
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
