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.

Colorful icons representing nature, sustainable living, and renewable energy with text "Earth Day 2026"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.

  • 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.