201945
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How to Support Women in STEM
A discussion on the challenges women scientists often face, and what we can all do to help.
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On Carbon, Geophysicist Robin Bell Walks the Walk
The world’s leading earth scientist is not allowing collective inaction to absolve her of personal responsibility.
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It’s Raining on the Greenland Ice. In the Winter.
Rainy weather is becoming increasingly common over parts of the Greenland ice sheet, triggering sudden melting events that are eating at the ice and priming the surface for more widespread future melting, says a new study.
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Is Climate Change Already Making Hurricanes Stronger?
A new project is looking for the fingerprints of climate change in the hurricanes of today, so we’ll know what to expect in the near future.
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Summer 2019 Internship Opportunities at the Columbia Center on Sustainable Investment
These internships are paid and full-time. Applications will be accepted until March 31, 2019.
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Scientists Track Deep History of Planets’ Motions, and Effects on Earth’s Climate
Scientists are developing a geologic record of how other planets have influenced the orbit of Earth, and thus its climate, over the last 200 million-plus years.
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Congestion Pricing Again
The idea is to charge more for driving on the most congested streets in the city and direct those funds to making mass transit more efficient and perhaps even pleasant.
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Drill Cores From Pre-Ancient Greece Open Insights to Climate
Newly analyzed drill cores taken from the bottom of Greece’s Gulf of Corinth show that sediment flow into the basin has varied dramatically over the past 500,000-plus years, as the earth passed in and out of ice ages, and humans later dominated the surrounding landscape.
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Learning to Address Sustainability in Corporate Decision-Making
As a corporate consultant, Pol Lezcano saw how critical sustainability was becoming in corporate decision-making. He enrolled in Columbia’s Sustainability Management program to learn how to tackle this issue.

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.
