International Day of Women and Girls in Science
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These Glacier Guardians Are Women
From a photography exhibit of a high-mountain community in the Peruvian Andes to leading research by Columbia scientists, a recent panel celebrated the knowledge and work of women in and around glaciers.
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Women in Science: Climate Scientist Gisela Winckler
Winckler focuses on the history and causes of past, present and future climate variability, as well as the ocean’s role in the climate system and the carbon cycle.
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Women in Science: Paleoceanographer Apollonia Arellano
Arellano uses geochemical analyses to reconstruct deep ocean circulation in the North Atlantic Ocean.
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Women in Science: Geochemist Terry Plank
Award-winning geochemist and volcanologist Terry Plank studies the phenomena shaping the Earth’s crust and how they affect the world’s volcanoes.
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Women in Science: Disaster Preparedness Researcher Das Dores Ngueussie Ngamini
Ngamini uses her background in atmospheric sciences and climate modeling to support research and solutions for climate adaptation and disaster preparedness.
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Women in Science: Climate Impact Researcher Sanketa Kadam
In honor of International Day of Women and Girls in Science, we’re featuring Kadam, who researches compound extreme events in India and their impacts on crops and farmland.
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Celebrating the 2026 International Day of Women and Girls in Science
In honor of this year’s theme, “Synergizing AI, Social Science, STEM and Finance: Building Inclusive Futures for Women and Girls,” we’re highlighting just some of the exceptional women researchers from the Columbia Climate School.
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Women in Science: Extreme Heat Researcher Casey Ivanovich
In honor of International Day of Women and Girls in Science, we talk to Ivanovich, who is studying climate extremes and humid heat.
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Women in Science: Air Quality and Climate Change Researcher Garima Raheja
In honor of International Day of Women and Girls in Science, we’re featuring Raheja, who researches machine learning methods for measuring air pollution in vulnerable communities across the world.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
