
Heading out to our field area, we discovered that the abandoned river valley we planned to study was completely flooded. There was pani—the Bangla word for water—everywhere.

Nicolás Young was just named a winner of a 2015 Blavatnik Award for his work measuring ice sheets in changing climates of the past. His new projects are taking glacier tracking to the next level.

Returning to Bangladesh for additional fieldwork, I stopped off in India for several meetings, but we found time for some sightseeing, too. We were able to see the Qutub Minar complex in Delhi as well as the Taj Mahal and Agra Fort in Agra. Plus all the meetings in Delhi, Kolkata and Dhaka were very…

In an event jointly hosted by Columbia Divest for Climate Justice and the SIPA Environmental Coalition, students heard three prominent voices in climate science and action: Professor Maureen Raymo from the Lamont Doherty Earth Observatory, author and activist Bill McKibben and Peggy Shepard, founder and executive director of WE ACT for Environmental Justice.

What will happen to phytoplankton as the oceans warm, carbon dioxide levels rise, and nutrients become scarce? The answer matters to the oxygen we breathe.
Environmental protection and economic development have been integrated into the single overarching idea of “sustainability.” These are centrist public policy positions in the mainstream of politics here in New York State.
Findings May Boost Estimates of Contributions to Sea Level

Completing an “Ice Station” means collecting samples over a wide range of Arctic water and ice conditions. Each station means a major orchestration of people and resources.

Patricia Culligan’s intellectual trajectory should be an inspiration to anyone who spends their life wondering what they want to be when they grow up. Culligan began her journey by specializing in soil mechanics in her undergraduate years because “soil mechanics felt like one of the civil engineering subjects I was studying where, because natural materials…