Lamont-Doherty Earth Observatory26
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Back to the Sundarbans
As part of our trip studying land subsidence and elevation changes, we boarded a boat to travel through the Sundarbans, the world’s largest mangrove forest.
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High in a Cloud Forest, Tapping Into the Breathing of a Volcanic Beast
On Costa Rica’s active Poás volcano, scientists install geophysical instruments that can monitor the underground in real time.
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Servicing My GNSS (GPS) in Bangladesh Once Again
The sustainability of the Ganges-Brahmaputra Delta and Bangladesh depends on the balance of sea level rise, land subsidence and sedimentation. We are measuring the latter two across the coastal zone.
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Celebrating Women in Science: Tree-Ring Researcher Rose Oelkers
A Q&A with Rose Oelkers, a Ph.D. candidate at the Lamont-Doherty Earth Observatory who studies tropical trees and their response to changes in the environment.
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Science for the Planet: Uncovering the Mysteries of Greenland’s Melting Ice Sheets
Marco Tedesco explains how remote-sensing data can reveal how Greenland’s ice sheets are melting.
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Celebrating the 2024 International Day of Women and Girls in Science
In honor of this year’s sustainability theme, we highlight just a few examples of the outstanding women scientists from the Columbia Climate School.
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A Climate Expert Explains Why Atmospheric Rivers Are Causing Historic Rainfall in California
Climate professor Mingfang Ting discusses how atmospheric rivers are connected to climate change and what communities can do about them.
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Science for the Planet: Why We Need to Preserve Maritime Forests
Tree-ring scientist Nicole Davi explains the critical role maritime forests play in protecting our coastal communities from storms. The tree-ring records she’s building will help us understand how these ecosystems are responding to climate change.
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‘Hot Drought’ Unprecedented Across Western North America Since the 16th Century, Study Suggests
Increased heat due to human-induced climate change, not just lack of rain, is driving the continued drying of soils, say researchers.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
