State of the Planet

News from the Columbia Climate School

Climate169

  • We’re Headed for Mozambique!

    We’re Headed for Mozambique!

    After weeks of anticipation, permission arrived just in time to core off Mozambique. Sidney Hemming and her team of scientists aboard the JOIDES Resolution are excited about what they might learn from the ocean sediment.

  • Are Zika Virus and the Climate Related?

    Are Zika Virus and the Climate Related?

    Madeleine Thomson, a scientist at the International Research Institute for Climate and Society, studies the relationship between diseases like Zika, dengue, malaria and others and changes in climate. She spoke at length recently with the Wellcome Trust, a health-focused charity, about the connection.

  • Slowly Moving to Protect the Environment

    In some cases we do not understand the impact of human actions on the planet and we need to do more observation and analysis to understand those impacts. In other cases we don’t really know how to repair the damage once it has been done.

  • What Five Tech Companies Are Doing About Climate Change

    What Five Tech Companies Are Doing About Climate Change

    Many experts agree that the climate pledges made at COP21 alone will not hold global temperatures below 2˚ C—we also need significant investment in energy technology innovation in order to meet the climate goals. What are the five big tech companies and their founders doing about climate change?

  • Competition Challenges Students to Limit Global Warming

    Competition Challenges Students to Limit Global Warming

    Can the global community devise a solution to save the planet from the worst impacts of global climate change? How about doing it in seven hours?

  • Bleach Patrol: Turning Surfers into Scientists to Help Coral Reefs

    Bleach Patrol: Turning Surfers into Scientists to Help Coral Reefs

    With coral bleaching spreading, a new project and app called Bleach Patrol is putting surfers, divers and snorkelers to work as citizen scientists, keeping an eye on the world’s coral reefs.

  • Climate May Make Some Regions ‘Uninhabitable’ by End of Century

    Climate May Make Some Regions ‘Uninhabitable’ by End of Century

    The global trend toward hotter summers could make parts of the Middle East and tropics “practically uninhabitable” by the end of the century, new research published this week contends.

  • Extreme Tornado Outbreaks Have Become More Common, Says Study

    Climate Could Be Implicated, But Answers Are So Far Unclear

  • Syria’s Drought Likely Its Most Severe in More than 900 Years

    Syria’s Drought Likely Its Most Severe in More than 900 Years

    “If climate change is having an impact and is making droughts worse, then we should see this in the record over several centuries—and we do,” said the study’s author, Benjamin Cook.

Photo of the Earth from space with the text "Lamont at AGU25" on top.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

  • We’re Headed for Mozambique!

    We’re Headed for Mozambique!

    After weeks of anticipation, permission arrived just in time to core off Mozambique. Sidney Hemming and her team of scientists aboard the JOIDES Resolution are excited about what they might learn from the ocean sediment.

  • Are Zika Virus and the Climate Related?

    Are Zika Virus and the Climate Related?

    Madeleine Thomson, a scientist at the International Research Institute for Climate and Society, studies the relationship between diseases like Zika, dengue, malaria and others and changes in climate. She spoke at length recently with the Wellcome Trust, a health-focused charity, about the connection.

  • Slowly Moving to Protect the Environment

    In some cases we do not understand the impact of human actions on the planet and we need to do more observation and analysis to understand those impacts. In other cases we don’t really know how to repair the damage once it has been done.

  • What Five Tech Companies Are Doing About Climate Change

    What Five Tech Companies Are Doing About Climate Change

    Many experts agree that the climate pledges made at COP21 alone will not hold global temperatures below 2˚ C—we also need significant investment in energy technology innovation in order to meet the climate goals. What are the five big tech companies and their founders doing about climate change?

  • Competition Challenges Students to Limit Global Warming

    Competition Challenges Students to Limit Global Warming

    Can the global community devise a solution to save the planet from the worst impacts of global climate change? How about doing it in seven hours?

  • Bleach Patrol: Turning Surfers into Scientists to Help Coral Reefs

    Bleach Patrol: Turning Surfers into Scientists to Help Coral Reefs

    With coral bleaching spreading, a new project and app called Bleach Patrol is putting surfers, divers and snorkelers to work as citizen scientists, keeping an eye on the world’s coral reefs.

  • Climate May Make Some Regions ‘Uninhabitable’ by End of Century

    Climate May Make Some Regions ‘Uninhabitable’ by End of Century

    The global trend toward hotter summers could make parts of the Middle East and tropics “practically uninhabitable” by the end of the century, new research published this week contends.

  • Extreme Tornado Outbreaks Have Become More Common, Says Study

    Climate Could Be Implicated, But Answers Are So Far Unclear

  • Syria’s Drought Likely Its Most Severe in More than 900 Years

    Syria’s Drought Likely Its Most Severe in More than 900 Years

    “If climate change is having an impact and is making droughts worse, then we should see this in the record over several centuries—and we do,” said the study’s author, Benjamin Cook.