Climate121
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Scientists Work to Build Climate Change Resilience in Caribbean Coral Reef
A team from Columbia’s Earth Institute is helping to research and design adaptation strategies to help save the world’s second largest barrier reef.
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Alum Records Glacier Sounds in Peru
Gustavo Valdivia’s work helps people to connect with the natural world in a different way.
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What’s In Store for U.S. Solar Energy in 2019?
A new podcast episode explores what’s next for solar power amidst increasingly ominous reports about climate change and ongoing debates over the role of federal and state policies.
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The 35 Easiest Ways to Reduce Your Carbon Footprint
With these simple changes, you can make a difference without making much of an effort or financial investment.
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New Report Examines Key Steps Forward in Removing Carbon Dioxide from Air
The report describes how “negative emissions technologies” that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change.
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Using Climate Information to Protect Vulnerable Populations In Bangladesh
A Q&A with Melody Braun, who brings advanced climate services to areas in crisis.
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The Climate Talks Struggle While California Forges Ahead
The contrast between the climate talks in Poland and progress by California is illuminating and provides a clear indication of how the climate crisis will actually be addressed.
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How Can We Use the National Climate Assessment to Prepare for Climate Change?
While the Trump administration is doing its best to ignore recent findings, an upcoming report will focus on helping cities, states, and businesses develop mitigation and adaptation strategies.
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Current Megadrought in the West Could Be One of the Worst in History
A 19-year drought in the American West is one of the most severe in the past 1200 years—and climate change is partially to blame, according to new research.
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
