State of the Planet

News from the Columbia Climate School

Climate167

  • Forecasting for the In-Between

    Forecasting for the In-Between

    We can do a good job forecasting the weather for a week or two, and we can settle on what the climate is likely to do season to season, a month to a year into the future. But what about in-between?

  • Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Declassified spy satellite images are beginning to provide the first consistent look at how glaciers across the Himalayas are changing and what future water supplies might look like for millions of people.

  • Sustainable Development Fall 2016 Workshop Briefings

    By Chandler Precht On December 9, 2016, students in the Undergraduate Program in Sustainable Development presented practical solutions to sustainability issues and challenges faced by real world clients. Under the guidance of Professor Stuart Gaffin and Professor Radley Horton, the Capstone Workshop offers students a chance to convey the knowledge and theories gained throughout their time in the…

  • The Undermining of Climate Science

    The Undermining of Climate Science

    The election of Donald Trump has climate scientists concerned about its implications for U.S. environmental policies and worldwide efforts to curb the effects of climate change. Many fear that climate science under Trump could be strategically undermined in a variety of ways.

  • Most of Greenland Ice Melted to Bedrock in Recent Geologic Past, Says Study

    Finding Suggests the Ice Sheet Is More Vulnerable Than Thought

  • The ‘Bird’ Has Flown!

    The ‘Bird’ Has Flown!

    The ‘bird’ has flown! Voices are raised in celebratory cheers from the southernmost continent to across the U.S. Our first ALAMO float is deployed! Now we can begin to answer some of the big questions on this mysterious ice/ocean interface.

  • When Permafrost Melts, What Happens to All That Stored Carbon?

    When Permafrost Melts, What Happens to All That Stored Carbon?

    A new study documents evidence of a massive release of carbon from Siberian permafrost as temperatures rose at the end of the last ice age.

  • Antarctica Has a New Explorer in the Water Near a Key Ice Shelf

    Antarctica Has a New Explorer in the Water Near a Key Ice Shelf

    The first of six ALAMO floats parachuted into the Ross Sea off Antarctica to begin profiling the water in a check for areas where warmer than normal water could put the Ross Ice Shelf at risk.

  • AGU 2016: Key Events From the Earth Institute

    AGU 2016: Key Events From the Earth Institute

    Scientists at Columbia University’s Earth Institute will present important findings at this year’s meeting of the American Geophysical Union, the world’s largest gathering of earth and space scientists.

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!

  • Forecasting for the In-Between

    Forecasting for the In-Between

    We can do a good job forecasting the weather for a week or two, and we can settle on what the climate is likely to do season to season, a month to a year into the future. But what about in-between?

  • Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Spy Satellites Reveal the Himalayas’ Changing Glaciers – in 3D

    Declassified spy satellite images are beginning to provide the first consistent look at how glaciers across the Himalayas are changing and what future water supplies might look like for millions of people.

  • Sustainable Development Fall 2016 Workshop Briefings

    By Chandler Precht On December 9, 2016, students in the Undergraduate Program in Sustainable Development presented practical solutions to sustainability issues and challenges faced by real world clients. Under the guidance of Professor Stuart Gaffin and Professor Radley Horton, the Capstone Workshop offers students a chance to convey the knowledge and theories gained throughout their time in the…

  • The Undermining of Climate Science

    The Undermining of Climate Science

    The election of Donald Trump has climate scientists concerned about its implications for U.S. environmental policies and worldwide efforts to curb the effects of climate change. Many fear that climate science under Trump could be strategically undermined in a variety of ways.

  • Most of Greenland Ice Melted to Bedrock in Recent Geologic Past, Says Study

    Finding Suggests the Ice Sheet Is More Vulnerable Than Thought

  • The ‘Bird’ Has Flown!

    The ‘Bird’ Has Flown!

    The ‘bird’ has flown! Voices are raised in celebratory cheers from the southernmost continent to across the U.S. Our first ALAMO float is deployed! Now we can begin to answer some of the big questions on this mysterious ice/ocean interface.

  • When Permafrost Melts, What Happens to All That Stored Carbon?

    When Permafrost Melts, What Happens to All That Stored Carbon?

    A new study documents evidence of a massive release of carbon from Siberian permafrost as temperatures rose at the end of the last ice age.

  • Antarctica Has a New Explorer in the Water Near a Key Ice Shelf

    Antarctica Has a New Explorer in the Water Near a Key Ice Shelf

    The first of six ALAMO floats parachuted into the Ross Sea off Antarctica to begin profiling the water in a check for areas where warmer than normal water could put the Ross Ice Shelf at risk.

  • AGU 2016: Key Events From the Earth Institute

    AGU 2016: Key Events From the Earth Institute

    Scientists at Columbia University’s Earth Institute will present important findings at this year’s meeting of the American Geophysical Union, the world’s largest gathering of earth and space scientists.