Lamont 75
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Lamont-Doherty Earth Observatory Celebrates 75 Years of Geosciences
Take a look back at historic discoveries from the past seven-and-a-half decades at Lamont.
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Come Visit Us at Lamont Open House
In light of Lamont-Doherty Earth Observatory’s 75th anniversary, this year’s Open House will feature new exhibits, art and lectures.
During COP30—the 2025 UN Climate Change Conference taking place November 10–21 in Belém, Brazil—experts from Columbia Climate School and Columbia University will be contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
