201518
-
Tips for Being an Outstanding Mentor
What are the qualities that make someone an outstanding mentor? We asked two award-winning mentors and the students whose lives they have changed. This is what they said.
-
Arctic Oil Drilling: Deluding Communities About the Benefits of Resource Extraction
We continue to need resources that the earth provides and someday we may even mine other planets. But communities that rely on mining alone, or even depend on resource extraction as their primary source of revenue, are asking to be left behind in the modern global economy.
-
A Simple Question, Unexpected Applications – and an Award
Even the simplest research questions can lead to far-reaching public benefits. Consider Chris Small and Joel Cohen’s study of global population by altitude, being honored this week at the Library of Congress.
-
Leave No One Behind: The Sustainable Development Goals
At the end of September, all 193 member countries of the United Nations have agreed to adopt the Sustainable Development Goals towards eradicating poverty, protecting the planet and advancing prosperity by 2030. What do they hope to accomplish and why do they matter?
-
A Week of Firsts for This Arctic Nation
We are closing in on a week of intense focus and excitement for GEOTRACES and for the United States around the Arctic. President Obama became the first sitting president to visit Alaska, the US Coast Guard Cutter Healy with US GEOTRACES scientists completed the first unaccompanied US surface vessel transit to the North Pole, and…
-
The Challenging Question: What is Sustainable Development?
“Ever since I started studying sustainable development, the big question has always been how to define and speak about it. I have come to notice more and more how important this question is as I spend my days conversing with different people on the topic.”
-
Habitat
People are sometimes startled By falcons perched on balconies, raccoons slinking through the park, Bluefish blitzing herring up the river, coyotes tracing train tracks. Isn’t it amazing, or isn’t it disturbing, we say, A creature’s daring foray into our hard-paved empire.
-
The Southern Ocean Is Breathing in Carbon Dioxide at a Healthy Rate
“In the last 10 years, we were afraid that the Southern Ocean was going to quit giving us a break from climate change. This study shows that it’s recovered its ability to take up carbon dioxide, and that’s good news.”
-
Making Agriculture Sustainable in One of India’s Poorest States
Jharkhand, India is one of the nation’s poorest and most most food-insecure states, with over 45 percent of the population living below the poverty line. Can a research team devise sustainable ways to improve livelihoods, productivity and sustainable water use?
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
