Lamont-Doherty Earth Observatory26
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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.
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Equipping Teachers and Students for Effective Sustainability Education
The Climate School and Lamont-Doherty Earth Observatory are partnering with the Tencent Foundation to develop sustainability education curricula.
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Science for the Planet: Sinking Seaweed for Sequestration
This second video for Science for the Planet series explores the idea of sinking sargassum seaweed deep in the ocean, taking carbon with it.
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A Volcanic Explosion 520,000 Years Ago Dwarfed One That Devastated the Minoan Civilization
An undersea eruption a half million years ago was much larger than nearly anything recorded in human time.
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Student Spotlight: Shifting Gears From Mitigation to Prevention
After he graduates from the Master of Science in Sustainability Science program in the spring, Tyler Zorn hopes to work in a sustainability-driven climate technology firm.
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Bottled Water Can Contain Hundreds of Thousands of Previously Uncounted Tiny Plastic Bits, Study Finds
Using a new technique, scientists have been able to identify extremely minute plastic fragments in bottled water, 10 times more than previously counted.
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Year in Review: Our Top Stories of 2023
In case you missed it: Check out this past year’s top stories, videos, research highlights and more.
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Faculty Spotlight: Finding Hope Through Climate Science Research and Education
Mingfang Ting wears many hats at the Columbia Climate School as a scientist, professor and education designer.
October 28, 2026 is Columbia Giving Day! Your gift to Columbia Climate School helps advance interdisciplinary research, educate the next generation of leaders, and transform bold ideas into real-world solutions for climate, Earth, and society.