Riverkeeper
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Sustainability Science Capstone Workshop Investigates Microplastics in the Hudson River
A student group examined the types of microplastics entering the river, and created a way for citizen scientists to help with the research.
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Should New York Build a Storm Surge Barrier?
A recent event at Columbia University debated the pros and cons.
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Columbia Researchers Help With Plan to Restore and Protect the Hudson River
A comprehensive plan outlines ways to clean up the Hudson River and reduce the impacts from development and climate change.
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Antibiotic-Resistant Bacteria Widespread in Hudson River, Study Finds
Ongoing Risks Come From Sewage
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Is the Hudson Swimmable? New Program Aims to Test the Waters
Ongoing Work By Scientists Will Supply Data to the Public
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
