Climate83
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Damage Uncovered on Antarctic Glaciers Reveals Worrying Signs for Sea Level Rise
A new study has revealed extensive new damage to two major Antarctic glaciers that creates the conditions needed for ice shelf collapse.
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Using Art as an In-Road to Science and Activism
Artist Jill Pelto, who fuses data and visuals to communicate about climate change, shares her process and reflections.
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Greenland on Track to Lose Ice Faster Than in Any Century Over the Last 12,000 Years
If human societies don’t sharply curb emissions of greenhouse gases, Greenland’s rate of ice loss this century is likely to greatly outpace that of any century since shortly after the end of the last ice age, a new study concludes.
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How Will the Ocean Carbon Cycle Evolve in the Future? New Project Aims to Find Out
A new effort to analyze the ocean’s ability to take up CO2 will be important for predicting the effectiveness of climate change mitigation efforts.
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California’s Continuing Climate Leadership
California deserves our gratitude for again leading the way and providing hope in this most difficult time.
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COVID Economic Recovery: What Might a Green Stimulus Look Like?
The current crisis has given us a once-in-a-generation opportunity to tackle two monumental challenges at the same time.
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Finding Ways for Climate Services to Improve Nutrition in Vietnam
Pranav Singh interned with the ACToday project to understand where climate services—such as forecasts, early-warning systems, and climate predictions—could be used to improve nutrition and eradicate hunger.
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Timelines Project Paints the Lines of Glacier Retreat
Artist Fabian Oefner used drones and long-exposure photography to paint light trails on two Swiss glaciers, creating glowing lines that bring the glaciers’ dramatic retreats into high relief.
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Stability Check on Antarctica Reveals High Risk for Long-Term Sea Level Rise
The warmer it gets, the faster Antarctica will lose ice, and at some point the losses will become irreversible. That is what researchers say in a new cover story in the leading journal Nature, in which they calculate how much warming the Antarctic Ice Sheet can survive.
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
