Background Articles

In recent years, researchers have documented salmon surviving in North Slope rivers, bowhead whales expanding their foraging grounds and humpbacks moving into the Arctic.

A new study from Kodiak’s NOAA Alaska Fisheries Science Center links ocean acidification to a significant decline in red king crab populations in the Bering Sea, challenging the view that warming is the primary stressor.

Warm Atlantic waters are rapidly reshaping the Siberian Arctic, sparking an era of unprecedented sea ice loss—something that will have ongoing implications for the region’s ecosystem and climate, says new research.

An OU scientist explains how powerful Arctic cyclones are breaking up thin sea ice in rapid bursts, a phenomenon that challenges existing climate models.