Lamont-Doherty Earth Observatory27
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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.
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Faculty Spotlight: Why Trees Will Always Have Something to Teach Us
Lamont research professor Brendan Buckley helps his students learn to listen to the trees.
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A New 66 Million-Year History of Carbon Dioxide Offers Little Comfort for Today
Scientists have produced a new curve of how atmospheric carbon dioxide affects climate. It makes clear that its effects can be long lasting.
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
