Climate94
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EPA’s COVID-19 Policy Will Further Restrict Public Access to Climate Data
While hiding inconvenient facts may not be the intention behind EPA’s COVID-19 policy, it could very well be its effect.
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American Robins Now Migrate 12 Days Earlier Than in 1994
New GPS data show birds adjust to shifting snow conditions as climate warms
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As COVID-19 Halts Climate Expeditions, Scientists Grapple with Uncertainties
In addition to its devastating impact on human life, the coronavirus pandemic is creating significant setbacks for climate research.
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Ozone Treaty Stopped Jet-Stream Drift in Southern Hemisphere
Researchers long ago predicted that the 1987 Montreal Protocol, banning ozone-depleting gases, would reverse a worrisome trend in Southern Hemisphere winds. A new study shows they were right.
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What Can We Learn From COVID-19 to Help With Climate Change?
Three Earth Institute experts weigh in.
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What Coronavirus and Climate Change Have in Common
Both crises start with experts issuing warnings about big invisible monsters and end with catastrophic consequences that are nearly unstoppable by the time they can be seen and felt.
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Increasingly Mobile Sea Ice Means Arctic Neighbors May Pollute Each Others’ Waters
The movement of sea ice between Arctic countries is expected to significantly increase this century, raising the risk of more widely transporting pollutants like microplastics and oil, according to new research.
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Even a Limited India-Pakistan Nuclear War Would Bring Global Famine, Says Study
Even a limited nuclear exchange between India and Pakistan would cause unprecedented planet-wide food shortages lasting more than a decade.
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Carbon Capture Solutions for Climate Change
The latest episode of the Columbia Energy Exchange podcast discusses new legislation that would support new technologies that capture carbon emissions.
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
