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Understanding these dynamics can help geologists assess the risk of future eruptions.

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

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.

A new study examines how "undone science" has shaped the conflict between mining and glacier conservation in Chile over the past two decades.

In honor of this annual U.N. event, we are highlighting our coverage of ocean research and education initiatives at the Columbia Climate School and Lamont-Doherty Earth Observatory.

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.

Antarctica’s Ross Ice Shelf and the West Antarctic Ice Sheet may have been far smaller during one of Earth’s most recent warm periods, according to a new study.

AI is a two-sided coin, with tremendous potential to benefit the environment while also requiring an immense amount of water and energy. How will these two opposing dynamics balance out—or can they?

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

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.