
The much-anticipated second EAT-Lancet Commission on Healthy, Sustainable and Just Food Systems has been released, building on the landmark 2019 report that first defined the Planetary Health Diet.

Faculty and students worked together on ideas for climate solutions, which were then presented at the Climate School showcase as part of Climate Week NYC.

The Columbia Climate School will host the Ripple Effects: Water in a Warming World pre-college virtual workshop in fall 2025.

Columbia Climate School and Closed Loop Partners developed a novel impact assessment tool to calculate the carbon emissions and cost implications of a wide range of single-use and reusable packaging designs.

University leaders discuss how academic institutions can respond to climate challenges, defend academic freedom and continue to innovate in a challenging national context.

Using seismic reflection imaging—essentially an ultrasound of the Earth’s subsurface—and detailed earthquake records, researchers captured a subduction zone in the process of tearing itself apart.

As part of this year’s Climate Week NYC, the event included conversations between climate experts, interdisciplinary panels of researchers, and student presentations on the complex issues and possible solutions for the climate crisis.

Awarded by Schmidt Sciences, a new grant will provide up to $45 million to four interdisciplinary teams of researchers who will seek to improve climate modeling across land, air and sea.

Steve Cohen, director of Columbia’s M.S. in Sustainability Management program, discusses the present and future of food waste programs in NYC.