State of the Planet

News from the Columbia Climate School

Climate172

  • From Climate Science to Climate Service

    From Climate Science to Climate Service

    What makes for good climate services? A new commentary in the journal Science outlines three considerations.

  • Flaring Gas: How Not to Waste a Valuable Resource

    Flaring Gas: How Not to Waste a Valuable Resource

    Every year, oil fields around the globe burn, or “flare,” an estimated 3.5 percent of the world’s natural gas supply. The gas is produced alongside oil and must be disposed of during the production process. Eliminating flaring would reduce CO2 emissions by as much as removing 77 million cars from the road. Moreover, the flaring…

  • Climate Change and Sustainable Investment in Resources

    Climate Change and Sustainable Investment in Resources

    On Nov. 2-3, the Columbia Center on Sustainable Investment will host a conference on “Climate Change and Sustainable Investment in Natural Resources,” bringing together diverse stakeholders to explore the key challenges underlying the issue.

  • Climate Week: Why Does It Matter?

    Climate Week: Why Does It Matter?

    Climate Week NYC 2016, Sept. 19 to 35, features over 70 events bringing together business, societal and government leaders to share ideas, technologies, resources and success stories that are helping to curb climate change and transition to a low-carbon society.

  • Facing Rapid Change in the Arctic

    Facing Rapid Change in the Arctic

    An expedition to the Canadian Arctic and west coast of Greenland is a moving and motivating experience for Lamont-Doherty Earth Observatory climate scientist Maureen Raymo.

  • Climate Denial and Sea Level Rise

    Climate Denial and Sea Level Rise

    The need to adapt to the current impact of climate change is already obvious in many cities and work is already underway to make cities more resilient to extreme weather events. New York City has begun to implement a resiliency plan that will cost at least $20 billion over the next decade.

  • Extreme-Weather Winters Becoming More Common in U.S., Study Shows

    Extreme-Weather Winters Becoming More Common in U.S., Study Shows

    This past July was Earth’s hottest month since record keeping began, but warming isn’t the only danger climate change holds in store. Recent years have seen a dramatic increase in the simultaneous occurrence of extremely cold winter days in the Eastern United States and extremely warm winter days in the Western U.S., according to a…

  • How Does the Ocean Drive Weather and Climate Extremes?

    How Does the Ocean Drive Weather and Climate Extremes?

    Lamont-Doherty Earth Observatory scientists Ryan Abernathey and Richard Seager are investigating how processes in the ocean create extreme weather and climate conditions over land.

  • By Mid-Century, More Antarctic Snowfall May Help Offset Sea-Level Rise

    Increasing Precipitation Masked by Natural Variability—For Now

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!

  • From Climate Science to Climate Service

    From Climate Science to Climate Service

    What makes for good climate services? A new commentary in the journal Science outlines three considerations.

  • Flaring Gas: How Not to Waste a Valuable Resource

    Flaring Gas: How Not to Waste a Valuable Resource

    Every year, oil fields around the globe burn, or “flare,” an estimated 3.5 percent of the world’s natural gas supply. The gas is produced alongside oil and must be disposed of during the production process. Eliminating flaring would reduce CO2 emissions by as much as removing 77 million cars from the road. Moreover, the flaring…

  • Climate Change and Sustainable Investment in Resources

    Climate Change and Sustainable Investment in Resources

    On Nov. 2-3, the Columbia Center on Sustainable Investment will host a conference on “Climate Change and Sustainable Investment in Natural Resources,” bringing together diverse stakeholders to explore the key challenges underlying the issue.

  • Climate Week: Why Does It Matter?

    Climate Week: Why Does It Matter?

    Climate Week NYC 2016, Sept. 19 to 35, features over 70 events bringing together business, societal and government leaders to share ideas, technologies, resources and success stories that are helping to curb climate change and transition to a low-carbon society.

  • Facing Rapid Change in the Arctic

    Facing Rapid Change in the Arctic

    An expedition to the Canadian Arctic and west coast of Greenland is a moving and motivating experience for Lamont-Doherty Earth Observatory climate scientist Maureen Raymo.

  • Climate Denial and Sea Level Rise

    Climate Denial and Sea Level Rise

    The need to adapt to the current impact of climate change is already obvious in many cities and work is already underway to make cities more resilient to extreme weather events. New York City has begun to implement a resiliency plan that will cost at least $20 billion over the next decade.

  • Extreme-Weather Winters Becoming More Common in U.S., Study Shows

    Extreme-Weather Winters Becoming More Common in U.S., Study Shows

    This past July was Earth’s hottest month since record keeping began, but warming isn’t the only danger climate change holds in store. Recent years have seen a dramatic increase in the simultaneous occurrence of extremely cold winter days in the Eastern United States and extremely warm winter days in the Western U.S., according to a…

  • How Does the Ocean Drive Weather and Climate Extremes?

    How Does the Ocean Drive Weather and Climate Extremes?

    Lamont-Doherty Earth Observatory scientists Ryan Abernathey and Richard Seager are investigating how processes in the ocean create extreme weather and climate conditions over land.

  • By Mid-Century, More Antarctic Snowfall May Help Offset Sea-Level Rise

    Increasing Precipitation Masked by Natural Variability—For Now