State of the Planet

News from the Columbia Climate School

bathymetry

  • Seeing Through the Sea

    Seeing Through the Sea

    How researchers are plumbing the seafloor during a quest to understand ‘silent’ earthquakes off the Mexican coast.

  • Looking at the Seafloor Without Water

    Looking at the Seafloor Without Water

    Along the Enriquillo fault, large-scale submarine landslides provide possible evidence of earthquakes.

  • Project Aims to Map World’s Oceans by 2030

    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.

Blue banner with kids and Earth photos. Text: "Lamont-Doherty Earth Observatory Open House, Saturday, October 17, 2026, 10am-4pm.

On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!

  • Seeing Through the Sea

    Seeing Through the Sea

    How researchers are plumbing the seafloor during a quest to understand ‘silent’ earthquakes off the Mexican coast.

  • Looking at the Seafloor Without Water

    Looking at the Seafloor Without Water

    Along the Enriquillo fault, large-scale submarine landslides provide possible evidence of earthquakes.

  • Project Aims to Map World’s Oceans by 2030

    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.