New advances in artificial intelligence (AI) are transforming the way scientists explore and understand some of the most ...

Antarctica’s ice, ocean, and ecosystems are approaching tipping points that could trigger irreversible global impacts.

Nearly 600 years ago, a massive volcanic eruption sent clouds of sulfurous gas and ash high into the atmosphere. The blast ...

Microbes near the surface of the Southern Ocean sustain the polar food chain — impacting the nutrient flow from the surface ...

Gates of the Arctic might be North America's most remote national park, but it's home to some extraordinary animals.

Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986.

In Antarctica, a glacier the size of Florida is breaking apart faster than anyone expected. If it collapses, it could raise ...