bathymetry
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Seeing Through the Sea
How researchers are plumbing the seafloor during a quest to understand ‘silent’ earthquakes off the Mexican coast.
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Looking at the Seafloor Without Water
Along the Enriquillo fault, large-scale submarine landslides provide possible evidence of earthquakes.
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Project Aims to Map World’s Oceans by 2030
More than 85 percent of the ocean floor remains unmapped, leaving us in the dark about much of the earth’s topography. A global, non-profit effort will try to remedy that, and influence everything from climate research and weather prediction to mineral resource exploration and fisheries.
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
