Press Release9
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New 400-Year Record Shows Great Barrier Reef Faces Catastrophic Damage
The six hottest years faced by the world’s largest reef system have occurred since 2004, with corresponding mass bleaching events.
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Ancient Plant, Insect Bits Confirm Greenland Melted in Recent Geologic Past
Bits of plants and insects under thousands of meters of ice at the center of Greenland show that tundra existed there within the last million years.
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Planting Some Tree Species May Worsen, Not Improve, NYC Air, Says New Study
New York is planting large numbers of trees in order to improve the city’s livability. But emissions from some species interact with tailpipe and building pollutants to form smog.
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New Sabin Center Report Maps Climate Cases in the Global South
The report presents a comparison of climate litigation trends and identifies key patterns, challenges and opportunities.
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Study Finds Switching From Gas to Electric Stoves Cuts Indoor Air Pollution
New research evaluated the feasibility and benefits of transitioning from gas to induction stoves in affordable housing.
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Amid a Sweltering Summer, a New Study Finds Street Trees Thrive in NYC
New research demonstrates trees grow fastest in the neighborhoods that need them the most.
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New Courses Will Lead the Way on Climate Resilience and Equitable Disaster Response
The National Center for Disaster Preparedness at the Columbia Climate School will now offer FEMA-certified trainings on climate change, equity and emergency management.
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Daniel Zarrilli Named Columbia’s Inaugural Chief Climate and Sustainability Officer
Zarrilli, who formerly served as the NYC Mayor Office’s chief climate policy advisor, will help the university achieve its climate commitments and reach sustainability goals.
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Study Challenges Popular Idea That Easter Islanders Committed ‘Ecocide’
A popular trope says settlers overtaxed an isolated Pacific island, wrecked the environment and suffered a population collapse. A new study claims the opposite.
On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
