Lamont-Doherty Earth Observatory57
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Europe’s ‘Great Famine’ Years Were Some of the Soggiest in Centuries
Unrelenting rains led to a miserable famine in Europe from 1315-1317. Just how wet was it? A new study reveals that the beginning of the famine included some of the wettest years in the last 700 years.
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We Must Do Better at Managing the Wilderness that Remains
Humanity is failing at preserving biodiversity. But a book from 2006 offers inspiration and instructions on how to preserve what’s left of it.
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Lamont Alumna Receives Prestigious Prize
Susan Trumbore, who earned her Ph.D. at the Lamont-Doherty Earth Observatory, is among the recipients of the 2020 Balzan Prize, one of the most prestigious international awards in natural science and humanities.
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Seismic Monitoring May Improve Early Warnings for Glacial Lake Outburst Floods
A new study finds that real-time monitoring of ground motion could have detected a sudden and catastrophic flood in Bhutan five hours before it destroyed a village.
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Ancient Volcanoes Once Boosted Ocean Carbon, But Humans Are Now Far Outpacing Them
A new study of the closest ancient analog to modern carbon emissions finds that massive volcanism was the main cause of high carbon at the time. But nature did not come close to matching what humans are doing today.
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New Project Will Create ‘The Internet of Samples’
iSamples will digitalize scientific samples to enable more discoveries and information-sharing.
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Deep Channels Linking Antarctic Glacier’s Underside to Ocean Could Hasten Melting
Newly discovered seabed channels beneath the Thwaites Glacier may be pathways for warm ocean water to melt the ice’s undersides and contribute to sea level rise.
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A Summer Immersed in the Hudson: Next Generation of Hudson River Educators
Interns developed skills in science communication by creating educational materials about the river’s colorful stories, myths, and misunderstandings.
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Interns Find Links Between Climate and Arsenic Levels in Rice
The research, from students working with the Center for Climate and Life, also identifies ways to potentially limit arsenic contamination in rice.
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
