climate change75
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Could Robo-Taxis Kill Public Transportation?
Self-driving cars will fundamentally change how we live and work. But not all of those changes will be positive.
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Why Do Floods Sometimes Happen on Sunny Days?
Some towns and cities can get soaked even when the skies are dry—and these so-called sunny day floods are on the rise thanks to climate change.
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A Bit of Sun on an Antarctic Thanksgiving
The Rosetta team made two big accomplishments this week: Our lidar returned some beautiful 3D images of the sea ice topography, which can be used to study small details of the ice. And our own Chloe Gustafson won first place in the Antarctic Turkey Trot. She now holds the honor of being the first woman…
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Greener on the Other Side: ESP Students’ Sustainability Podcast
Students from the MPA in Environmental Science and Policy program at SIPA have produced a podcast called “Greener on the Other Side,” on sustainability, climate change, and the environment.
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Wind, Snow and Ice: Summer in Antarctica
The theme of the past week has been the weather. Weather is of course always happening, but in the lingo of McMurdo Station, ‘weather’ means ‘bad weather.’
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What We Know About Medicanes—Hurricane-Like Storms in the Mediterranean
They’re rare but can be dangerous, as demonstrated by Medicane Numa’s destruction in Greece last week.
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Let’s Talk About Crevasses—Deep Fractures in Antarctica’s Ice
The word “crevasse” sends shivers down the spine of anyone who works on a glacier. Sometimes hundreds of feet deep and hidden beneath a thin layer of snow, these cracks have claimed the lives of many polar explorers and scientists. They also appear quite frequently in our sensors as we fly our survey flights for…
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Lamont to Harvest Sunshine from Solar Farm
Two solar arrays in Upstate New York will be up and ready at the end of November, poised to provide power and to help to reduce the Lamont campus’ carbon footprint.
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How Will La Niña Affect Winter in the U.S.?
This phenomenon can cause major changes in climate patterns. See what’s in store for your region.
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
