New research from Columbia climate scientists shows that the 1987 ozone treaty, designed to protect the ozone layer, has postponed the occurrence of the first ice-free Arctic by as much as 15 years.

Researchers at Columbia Climate School discuss the benefits and challenges of working with carbon from ocean and coastal ecosystems.

Launched in partnership with the Columbia Climate School, the new major is aimed at students who want to understand the past, present, and future climate system, and learn strategies for solving the climate crisis.

Diary entries from a research expedition that deployed seismometers on the ocean floor in hopes of recording the next eruption of a submarine volcano.

In addition to studying climate-related hazards, Juang is a talented artist who helps make STEM fields more accessible for underrepresented minorities. Somehow, she also finds time to sleep.

By mapping out overlapping areas identified as tiger corridors in previous studies, researchers hope to send a clear and cohesive message on which areas are most important for conservation.

Plants in the same groups often show similar drought resistance independent of the climate in which they grow.

Our popular video series for students, educators, and parents returns with an exciting lineup from January to June.

Undergraduates from Columbia will be able to serve as research assistants on projects related to sustainable development and the environment.

IRI climate scientist Daniel Ruiz Carrascal shares his experiences working on this globally influential report, as well as his thoughts about how he hopes it will affect research and action in the future.