State of the Planet

News from the Columbia Climate School

Climate151

  • New Model Helps in Fight Against Deadly Parasitic Disease

    New Model Helps in Fight Against Deadly Parasitic Disease

    IRI scientists and colleagues from South Africa are using satellites to detect seasonal water bodies that harbor schistosomiasis, the deadliest of the tropical neglected diseases.

  • Hannah Nissan: Forecasting Climate to Help Save Lives

    Hannah Nissan: Forecasting Climate to Help Save Lives

    Hannah Nissan, a postdoctoral research scientist at the International Research Institute for Climate and Society, studies how better climate forecasting might help reduce the number of deaths from heat waves and improve agriculture and child nutrition.

  • Developing Carbon Management Solutions

    Developing Carbon Management Solutions

    David Goldberg and Peter Kelemen, scientists at Lamont-Doherty Earth Observatory, are at the forefront of carbon capture and storage research. In this video, they discuss their work and how it will contribute to carbon management solutions and strengthen society’s resilience to climate change.

  • The Gendered Role of Climate Change

    The Gendered Role of Climate Change

    Globally, women are disproportionately affected by rising seas, too much or too little rainfall, and storm surges, all as a result of a changing climate.

  • Surging Heat May Limit Aircraft Takeoffs Globally

    Surging Heat May Limit Aircraft Takeoffs Globally

    Rising temperatures due to global warming will make it harder for many aircraft around the world to take off in coming decades, says a new study. During the hottest parts of the day, 10 to 30 percent of fully loaded planes may have to remove some fuel, cargo or passengers, or else wait for cooler…

  • What’s in the Forecast and How Do We Know?

    What’s in the Forecast and How Do We Know?

    The Earth Institute’s International Research Institute for Climate and Society makes probabilistic forecasts for rainfall and temperature for the next six months. How does it do this?

  • One of Largest Icebergs Ever Breaks off Antarctica

    One of Largest Icebergs Ever Breaks off Antarctica

    One of the largest icebergs ever – roughly the size of Delaware – just broke off of Antarctica, according to scientists who have been observing the area for years. While it’s not unusual for ice shelves to calve, many in the climate community fear that the breaking of Larsen C may be a signal of…

  • Deep thoughts from the Deep Blue Sea

    Deep thoughts from the Deep Blue Sea

    The sea is a deep blue, so clear that you might think it was devoid of life. We have seen only a few seabirds circling the ship and playing in the air currents we generate. We haven’t seen any whales or sharks, only an occasional flying fish taking to the air in front of our…

  • Warming Climate Could Abruptly Increase Rain in Africa’s Sahel

    Warming Climate Could Abruptly Increase Rain in Africa’s Sahel

    Climate change could turn one of Africa’s driest regions wet, according to a new study. Scientists have found evidence in computer simulations for a possible abrupt change in the Sahel, a region long characterized by aridity and political instability. In the study, just published in the journal Earth System Dynamics, the authors detected a self-amplifying…

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.

  • New Model Helps in Fight Against Deadly Parasitic Disease

    New Model Helps in Fight Against Deadly Parasitic Disease

    IRI scientists and colleagues from South Africa are using satellites to detect seasonal water bodies that harbor schistosomiasis, the deadliest of the tropical neglected diseases.

  • Hannah Nissan: Forecasting Climate to Help Save Lives

    Hannah Nissan: Forecasting Climate to Help Save Lives

    Hannah Nissan, a postdoctoral research scientist at the International Research Institute for Climate and Society, studies how better climate forecasting might help reduce the number of deaths from heat waves and improve agriculture and child nutrition.

  • Developing Carbon Management Solutions

    Developing Carbon Management Solutions

    David Goldberg and Peter Kelemen, scientists at Lamont-Doherty Earth Observatory, are at the forefront of carbon capture and storage research. In this video, they discuss their work and how it will contribute to carbon management solutions and strengthen society’s resilience to climate change.

  • The Gendered Role of Climate Change

    The Gendered Role of Climate Change

    Globally, women are disproportionately affected by rising seas, too much or too little rainfall, and storm surges, all as a result of a changing climate.

  • Surging Heat May Limit Aircraft Takeoffs Globally

    Surging Heat May Limit Aircraft Takeoffs Globally

    Rising temperatures due to global warming will make it harder for many aircraft around the world to take off in coming decades, says a new study. During the hottest parts of the day, 10 to 30 percent of fully loaded planes may have to remove some fuel, cargo or passengers, or else wait for cooler…

  • What’s in the Forecast and How Do We Know?

    What’s in the Forecast and How Do We Know?

    The Earth Institute’s International Research Institute for Climate and Society makes probabilistic forecasts for rainfall and temperature for the next six months. How does it do this?

  • One of Largest Icebergs Ever Breaks off Antarctica

    One of Largest Icebergs Ever Breaks off Antarctica

    One of the largest icebergs ever – roughly the size of Delaware – just broke off of Antarctica, according to scientists who have been observing the area for years. While it’s not unusual for ice shelves to calve, many in the climate community fear that the breaking of Larsen C may be a signal of…

  • Deep thoughts from the Deep Blue Sea

    Deep thoughts from the Deep Blue Sea

    The sea is a deep blue, so clear that you might think it was devoid of life. We have seen only a few seabirds circling the ship and playing in the air currents we generate. We haven’t seen any whales or sharks, only an occasional flying fish taking to the air in front of our…

  • Warming Climate Could Abruptly Increase Rain in Africa’s Sahel

    Warming Climate Could Abruptly Increase Rain in Africa’s Sahel

    Climate change could turn one of Africa’s driest regions wet, according to a new study. Scientists have found evidence in computer simulations for a possible abrupt change in the Sahel, a region long characterized by aridity and political instability. In the study, just published in the journal Earth System Dynamics, the authors detected a self-amplifying…