The current El Niño will break all sea-surface temperature records to date and will very likely deliver unprecedented weather ...

Through Columbia Climate School programs, students conducted hands-on climate research to build scientific, analytical and ...

Scientists are studying fossil coral reefs in the Cook Islands to reconstruct sea levels during the Last Interglacial, and hoping to improve projections of future change.

New analyses of ancient cattle, sheep and goat bones suggest that the rapid spread of introduced livestock 1,200 years ago ...

Led by researchers at NOAA and Columbia University, the Constraining Ocean Carbon with Optimized Observing (COCO2) project ...

Columbia Climate School in the Green Mountains is a two-week campus-based program in Vermont for high school students to mobilize action, drive impact and effect change in response to our warming ...

Nearly every technology today relies on raw materials that began underground as ores and other deposits. The United States is rich in these natural resources, but the country does not produce large ...

On June 29, 2026, the snow accumulated by Switzerland’s glaciers over the course of the previous winter had melted. Known as Glacier Loss Day, this date marks the point at which further melting begins ...

Climate Week NYC will soon bring together climate leaders from around the world to confront the complex challenges of climate change and accelerate meaningful progress. Running from September 20 to 27 ...

Methane emissions from the New York City metropolitan area are largely driven by natural gas use, according to a new study published today in Atmospheric Chemistry and Physics by researchers at the ...