Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Social media posts sharing a graphic comparing sea ice levels in the Antarctic on the same date 45 years apart misrepresent ...

On Ellesmere Island in the Arctic, on one of the northernmost points of land in the world, sits a small permanent seismic ...

The Icy Wilderness Under Threat The Arctic and Antarctic are two of the most unique and fragile ecosystems on our planet.

A new review paper, led by NSIDC senior research scientist Julienne Stroeve and published in Science on February 6, 2025, ...

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...

A decrease in pressure ridges over the past 3 decades is making the ice more uniform, with unclear consequences.

A collaborative project Seabed 2030 has made significant progress by mapping a new area in the Arctic Ocean. The initiative, ...

The Greenland Ice Sheet is cracking open at an accelerating pace, with crevasses growing larger and deeper due to the effects of climate change. A new study using high-resolution 3D mapping has reveal ...

The sea ice in the Arctic was the second lowest on record for January last month, according to a US analysis released Tuesday ...

The Greenland Ice Sheet is cracking open more rapidly as it responds to climate change. The warning comes in a new ...

Map of the "Last Ice Area" (red outline ... The Tuvaijuittuq Marine Protected Area is shaded, and the region of residual multiyear Arctic sea ice is dotted. Credit: Communications Earth & Environment ...