Frozen Arctic soil is not silent. When it thaws, microbes wake up in stages, release carbon, and even hunt each other.

As the Arctic warms at an unprecedented rate, frozen soils that have remained locked in ice for most of the year are now ...

Arctic communities face a wide variety of upheavals, from short-term shocks to long-term trends and slow-burn issues such as ...

In 2026, the Arctic winter sea-ice extent (annual maximum extent ,note 1) reached the lowest value since satellite ...

Florida State University researchers have discovered how to accurately predict winter weather forecasts months in advance, ...

From blood to mud: medical tech that once studied viruses and tumours now analyses ancient mud and ice to look for ...

Professor Laramie Jensen’s interest in inorganic and analytical chemistry led her to the ocean. And then to the North Pole.

Blocking the narrow waterway between Russia and Alaska could help stabilize a vulnerable system of ocean currents, scientists found in a study.

New research shows the Arctic tundra has shifted from storing carbon to releasing it, compounding human-caused emissions, while New York Governor Kathy Hochul is moving to weaken the state’s landmark ...

Beavers are spreading northwards into the Arctic and a new study provides detailed evidence of their expansion by dating the changes they have been making to the tundra landscape. The research, which ...