Lamont-Doherty Earth Observatory59
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Fall 2020 Earth Institute Research Assistant Opportunities
The Earth Institute is offering undergraduate students with research assistant opportunities during the fall 2020 semester. Undergraduates from Columbia and Barnard will be able to serve as research assistants on projects related to sustainable development and the environment.
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Fall 2020 Earth Institute Internship Opportunities
The Earth Institute is offering undergraduate, graduate and PhD students opportunities to intern in various departments and research centers in a variety of administration, communications and research roles.
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Treading on Shrinking Ice
In a new book, glaciologist Marco Tedesco takes the reader on a personal journey through his sometimes dangerous work.
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Stronger Rains in Warmer Climate Could Lessen Heat Damage to Crops, Says Study
Intensified rainstorms predicted for many areas in the United States as climate warms could more efficiently water some major crops, which would at least partially offset projected yield declines caused by rising heat itself.
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Iceland’s Most Active Volcano is Likely Headed for Another Eruption
Monitoring and data suggest the next eruption of the glacial volcano could be anywhere from days away to within the next year. Grímsvötn last erupted in 2011.
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Summer Stars Lecture Series Begins With a Message of Hope
In a talk last week, celebrated conservationist and photographer Cristina Mittermeier shared her quest to save the sea.
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The Planet Has a Fever
A recent study shows heat waves are growing longer and more frequent in almost every part of the world. The findings emphasize the need to take action against climate change.
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Pod of the Planet Ep. 8: Marie Tharp’s Girl Talk
In this episode of Pod of the Planet, we celebrate the life of Marie Tharp and the inspiration she has been and continues to be to many scientists today.
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8 Surprising Facts About Marie Tharp, Mapmaker Extraordinaire
Maybe you already know that she created some of the first maps of the ocean floor and helped discover plate tectonics. Here are some lesser-known facts about this history-making cartographer.

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
