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

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, as well as about the April 26 Vetlesen Prize Lectures by Kohlstedt and 2020 Laureate Anny Cazenave.

Earth & Climate Science News

Lamont-Doherty Earth Observatory presents a public lecture on the driving forces and dynamics reshaping global coastlines.

Scientists quickly pronounced the summer 2021 heat wave that hit western North America to be unprecedented, but they had no long-term physical proof. Now they do.

Our group of 24 Americans and Bangladeshis continued to explore the Sundarbans mangrove forest, rice farming in embanked low-lying islands, and heritage sites of Bangladesh.

UPCOMING EVENTS

MGG/SGT Seminar

Seismology Building, 61 Route 9W, Palisades, NY 10964 Seminar Room
12:10 PM - 1:00 PM
America/New_York

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.

FEATURED VIDEO

5 Ways Columbia Climate School Is Working Toward a Better Planet

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.

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.