Scientists at Columbia University and Imperial College London have found that the largest canyon system in the solar system ...

New research could lead to more accurate predictions about how quickly Antarctic glaciers might retreat and raise sea levels.

This M.A. in Climate and Society capstone team worked closely with Princess Polly to assess climate risks and identify ...

Margin of the Barnes Ice Cap. Bedrock has only become exposed sometime over the last decade. Credit: Nicolás Young. Two thousand years ago, the Arctic remnants of a once-vast ice sheet started to grow ...

Last weekend, on a brisk but beautiful autumn Saturday, over 2,500 visitors traveled to the Lamont-Doherty Earth Observatory for the 2026 Open House—an annual tradition that dates back as early as ...

Lisa Sachs speaks with the speed and urgency of someone accustomed to working on problems that cannot wait. As director of the Columbia Center on Sustainable Investment (CCSI) at the Columbia Climate ...

Marie Tharp was one of the first women scientists to work at Lamont Geological Laboratory (now the Lamont-Doherty Earth Observatory), starting in 1948. This fall, she was inducted into the National ...

From October through June, Columbia Climate School researchers and students will host sessions exploring climate and sustainability topics including biodiversity, climate finance, climate action in ...

The Fortnite release in 2017 didn’t just introduce a new game—it birthed a cultural movement. Within months, a free-to-play battle royale that blended cartoonish aesthetics with deep strategic ...