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

Wind or ocean currents can stack floes up ... In order to estimate the direct effects of the observed changes on the Arctic ecosystem, models need to be developed that can reflect both physical ...

Climate change is depleting vital ocean nutrients, disrupting marine ecosystems, and threatening food webs, a new study finds ...

University of California, Irvine researchers have reported evidence that marine nutrient cycles – essential for sustaining ...

Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. In ...

A seemingly minor trickle of groundwater beneath Alaska’s tundra is quietly releasing vast amounts of carbon into the ocean.

The 'Last Ice Area' is expected to be the final place in the Arctic where ice persists all year round even as our planet warms up – but a new study suggests the region, and the ecosystem that relies ...

The Arctic region has shifted from storing carbon dioxide to releasing it into the atmosphere, according to the 2024 Arctic ...

Ocean ecosystems play a critical role in carbon ... More CO2 leads to more warming, causing climate change. Animals release carbon in the form of CO2 when they breathe, while plants take in ...

Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. Researchers report evidence that marine nutrient cycles -- essential for ...