State of the Planet

News from the Columbia Climate School

Earth Sciences70

  • Melting Ice, Suntanned Rocks and an Award-Winning Postdoc

    Melting Ice, Suntanned Rocks and an Award-Winning Postdoc

    Nicolás Young was just named a winner of a 2015 Blavatnik Award for his work measuring ice sheets in changing climates of the past. His new projects are taking glacier tracking to the next level.

  • Bangladesh and India, Too

    Bangladesh and India, Too

    Returning to Bangladesh for additional fieldwork, I stopped off in India for several meetings, but we found time for some sightseeing, too. We were able to see the Qutub Minar complex in Delhi as well as the Taj Mahal and Agra Fort in Agra. Plus all the meetings in Delhi, Kolkata and Dhaka were very…

  • Anatomy of an ‘Ice Station’

    Anatomy of an ‘Ice Station’

    Completing an “Ice Station” means collecting samples over a wide range of Arctic water and ice conditions. Each station means a major orchestration of people and resources.

  • Photo Essay: Rising Islands, Monster Wave

    Photo Essay: Rising Islands, Monster Wave

    Researchers at Lamont-Doherty Earth Observatory have published a new study showing that a tsunami of unimaginable size swept over the Cape Verde Islands some 73,000 years ago. The discovery may have implications for the potential for modern hazards.  READ THE FULL SCIENTIFIC STORY

  • Signs Of Ancient Megatsunami Could Portend Modern Hazard

    Evidence of an 800-Foot Wave in the Cape Verde Islands

  • Arctic Magic: One Research Vessel Multiplies to Hundreds

    Arctic Magic: One Research Vessel Multiplies to Hundreds

    The Arctic is magical, that we know, but when one ship multiplies to hundreds of small boats we really see the effect that Arctic magic can bring.

  • Translating Nature’s Historians: The Tree Ring Lab Turns 40

    Translating Nature’s Historians: The Tree Ring Lab Turns 40

    In its first 40 years, the Lamont Tree Ring Lab tracked changing climates around the world, building an international reputation as a global leader in research, training and technology.

  • A Week of Firsts for This Arctic Nation

    A Week of Firsts for This Arctic Nation

    We are closing in on a week of intense focus and excitement for GEOTRACES and for the United States around the Arctic. President Obama became the first sitting president to visit Alaska, the US Coast Guard Cutter Healy with US GEOTRACES scientists completed the first unaccompanied US surface vessel transit to the North Pole, and…

  • The Southern Ocean Is Breathing in Carbon Dioxide at a Healthy Rate

    The Southern Ocean Is Breathing in Carbon Dioxide at a Healthy Rate

    “In the last 10 years, we were afraid that the Southern Ocean was going to quit giving us a break from climate change. This study shows that it’s recovered its ability to take up carbon dioxide, and that’s good news.”

Overhead view of Columbia campus with text Columbia Climate School Class Day 2026: Congratulations Graduates

Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026

  • Melting Ice, Suntanned Rocks and an Award-Winning Postdoc

    Melting Ice, Suntanned Rocks and an Award-Winning Postdoc

    Nicolás Young was just named a winner of a 2015 Blavatnik Award for his work measuring ice sheets in changing climates of the past. His new projects are taking glacier tracking to the next level.

  • Bangladesh and India, Too

    Bangladesh and India, Too

    Returning to Bangladesh for additional fieldwork, I stopped off in India for several meetings, but we found time for some sightseeing, too. We were able to see the Qutub Minar complex in Delhi as well as the Taj Mahal and Agra Fort in Agra. Plus all the meetings in Delhi, Kolkata and Dhaka were very…

  • Anatomy of an ‘Ice Station’

    Anatomy of an ‘Ice Station’

    Completing an “Ice Station” means collecting samples over a wide range of Arctic water and ice conditions. Each station means a major orchestration of people and resources.

  • Photo Essay: Rising Islands, Monster Wave

    Photo Essay: Rising Islands, Monster Wave

    Researchers at Lamont-Doherty Earth Observatory have published a new study showing that a tsunami of unimaginable size swept over the Cape Verde Islands some 73,000 years ago. The discovery may have implications for the potential for modern hazards.  READ THE FULL SCIENTIFIC STORY

  • Signs Of Ancient Megatsunami Could Portend Modern Hazard

    Evidence of an 800-Foot Wave in the Cape Verde Islands

  • Arctic Magic: One Research Vessel Multiplies to Hundreds

    Arctic Magic: One Research Vessel Multiplies to Hundreds

    The Arctic is magical, that we know, but when one ship multiplies to hundreds of small boats we really see the effect that Arctic magic can bring.

  • Translating Nature’s Historians: The Tree Ring Lab Turns 40

    Translating Nature’s Historians: The Tree Ring Lab Turns 40

    In its first 40 years, the Lamont Tree Ring Lab tracked changing climates around the world, building an international reputation as a global leader in research, training and technology.

  • A Week of Firsts for This Arctic Nation

    A Week of Firsts for This Arctic Nation

    We are closing in on a week of intense focus and excitement for GEOTRACES and for the United States around the Arctic. President Obama became the first sitting president to visit Alaska, the US Coast Guard Cutter Healy with US GEOTRACES scientists completed the first unaccompanied US surface vessel transit to the North Pole, and…

  • The Southern Ocean Is Breathing in Carbon Dioxide at a Healthy Rate

    The Southern Ocean Is Breathing in Carbon Dioxide at a Healthy Rate

    “In the last 10 years, we were afraid that the Southern Ocean was going to quit giving us a break from climate change. This study shows that it’s recovered its ability to take up carbon dioxide, and that’s good news.”