sea level rise9
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Climate Change Isn’t Just a 21st Century Problem
Humans have been burning fossil fuels for only about 150 years, yet that has started a cascade of profound changes that at their current pace will still be felt 10,000 years from now, a new study shows.
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New App Explores Ice and Sea Level Change Through Time
Lamont-Doherty Scientists Create ‘Polar Explorer: Sea Level’
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Sea Level Rise: How Much, How Fast?
By studying modeled climate evidence from the last interglacial period, the team concluded that the warming going on today risks setting off “feedbacks” in the climate system.
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Conversations with a Climatologist
Tony Barnston, a scientist at the International Research Institute for Climate and Society, took a few hours out of his day and answered questions on a Reddit “Ask Me Anything” session.
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In 2015: Hot, Wet and Opinionated
This year is shaping up to be the warmest year on record since 1880, according to new data from the National Oceanic and Atmospheric Administration. And, perhaps not so coincidentally, a new poll says more people in the United States are coming around to the view that climate change is happening.
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Study Sees Powerful Winds Carving Away Antarctic Snow
Findings May Boost Estimates of Contributions to Sea Level
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One-Two Punch of Rising Seas, Bigger Storms May Greatly Magnify U.S. East Coast Floods
New Study Quantifies Synergy of Two Climate Hazards
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A Simple Question, Unexpected Applications – and an Award
Even the simplest research questions can lead to far-reaching public benefits. Consider Chris Small and Joel Cohen’s study of global population by altitude, being honored this week at the Library of Congress.
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New York, New Orleans, Charlottetown and Everywhere Else
The disaster in New Orleans was almost uniquely awful in modern American history. But even if Katrina isn’t likely to happen everywhere, something can happen almost anywhere—including, we now know, New York. And further to the north and east.

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!
