Scientists estimate that Indonesia will lose its two remaining glaciers by 2030—a warning for glaciers around the world.

Climate finance in the multipolar era will be driven less by collective targets and more by the need to manage geopolitical security risks in a less stable world.

Researchers have solved a long-standing atmospheric puzzle: how rising carbon dioxide cools the stratosphere even as it warms Earth’s surface and lower atmosphere.

Campbell Award winner Marina Saguar Urquiola is helping to solve climate change through adaptation finance.

As glaciers retreat in warming regions, the risk of related hazards can increase, and improved monitoring may help reduce some of those dangers, according to a new study.

We invite readers to share their most pressing questions about climate, science and sustainability.

Raymo received the award for her pioneering development of hypotheses that explain climate change across Earth’s history, and her educational leadership in the Earth system sciences.

Columbia Climate School is thrilled to announce that Melanie Nakagawa, Chief Sustainability Officer at Microsoft, will deliver the keynote address at the Climate School’s Class Day ceremony.