As COP31 and COP32 approach, a Climate Week panel brought together climate leaders to discuss how the world can turn Paris ...

Five Lamont scientists received major 2026 honors recognizing research on sea-level change, ocean carbon uptake, seafloor ...

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

In this month's edition of our research roundup, we look at the impact of suspending U.S. embassy reporting on air quality; ...

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.

Five Lamont scientists received major 2026 honors recognizing research on sea-level change, ocean carbon uptake, seafloor mapping and Earth’s deep interior. William B. F. Ryan receives the Maurice ...

New analyses of ancient cattle, sheep and goat bones suggest that the rapid spread of introduced livestock 1,200 years ago coincided with forest loss and population declines among large native ...

Earlier this year, several large language models—revolutionary types of AI trained on huge amounts of text that can generate human sounding text—were launched. The first large language model appeared ...

Nevado Santa Isabel’s glacier once stretched all the way down through this valley. Photo: Sarah Fecht Daniel Ruiz-Carrascal stands on a mound of jagged rocks that seem out of place in the otherwise ...

The pandemic slowed fast fashion to a standstill. Now as the world opens up and we are socializing and going places, we want to dress up again. But after living a confined and simpler life during ...

Eastern Africa’s Turkana Rift is both a hotbed for fossil discoveries of our earliest ancestors and a literal hotbed of volcanic activity caused by shifting tectonic plates. Now researchers have found ...