Home

Lamont-Doherty Earth Observatory seeks fundamental knowledge about the origin, evolution, and future of the natural world.

LAMONT BY THE NUMBERS

tree icon
189

Acres of Campus with Sanctuary Forests on NY's Hudson River

graduation-cap icon
300

PhD-Level Researchers

flask icon
90

PhD Students Involved in Research

star icon
12

National Academy of Sciences Members

Earth & Climate Science News

A recent graduate of the Master of Science in Sustainability Science program, Reuben Goh hopes to convey his enthusiasm for the environment to future students.

Columbia Climate School representatives will be attending the global climate summit in Dubai. Here’s what they hope to achieve.

The ability of farmworkers to cultivate major crops including rice and maize may be compromised if climate trends continue.

Lamont researchers are in the field studying the dynamics of the planet on every continent and every ocean. Journalists may join and cover expeditions when possible. Learn more about this essential fieldwork.

UPCOMING EVENTS

Physicist David Kohlstedt, whose pioneering experiments have shown how processes at inaccessible depths drive what happens on the planet's surface, is the winner of the 2023 Vetlesen Prize for significant achievement in the Earth sciences. Learn more about Kohlstedt's work and this prestigious honor. Watch the April 26 Vetlesen Prize Lectures by Kohlstedt and 2020 Laureate Anny Cazenave (view abstracts).

FEATURED VIDEO

Science for the Planet: Why Marshes Must Be Preserved

Lamont-Doherty Earth Observatory is a community of bold, intellectually curious explorers committed to tackling the existential crisis of climate change. In our 2022 Annual Report, we highlight our accomplishments from July 1, 2021 to June 30, 2022.

Lamont Features Map
Lamont Features Map

Discover the who and where of special places named for Lamonters in our interactive map.

Milestones in Climate Science
Milestones in Climate Science

See our timeline of pioneering Lamont studies underpinning the modern understanding of climate change.

Lamont Newsletter
Lamont Newsletter

Get the latest news and updates about Lamont science in this month's newsletter. Subscribe to receive in your inbox.

Since our founding in 1949, Lamont-Doherty has been a leader in the Earth sciences, with many scientific firsts. Learn more about our history.