Hosted by scientists and educators at multiple locations along the lower Hudson River Estuary, this event celebrates the vital role played by estuaries in the life cycle of many ocean fish species.

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

Researchers have found that Earth’s underlying crust in the Turkana Rift region has been significantly thinned, presaging Africa’s eventual breakup—and with that finding, the researchers offer a new perspective on Turkana’s fossil record of human evolution.

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.

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.

Folarin Kolawole is one of 15 recipients of this year's National Geographic Society’s Wayfinder Award, which recognizes people whose work is expanding our understanding of the planet and helping to protect its future.

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.

The NYC Mid-Winter Climate Institute brought together K-12 educators to identify meaningful entry points for climate education lessons in their classrooms and beyond.

Eight full-time M.S. in Climate students have been honored with a scholarship recognizing their academic and professional excellence in the field.

Even as trees photosynthesize late into the year, their growth stops by mid-summer, which impacts their carbon uptake.

New findings shed light on a widespread gap in the geologic record, where more than a billion years of Earth’s history appear to have been erased.

A new study finds that land subsidence is outpacing ocean-driven sea-level rise along the northern coastline of Java Island, Indonesia.