A recent survey in Prince William Sound identified three new non-native species, including the newly discovered Monocorophium acherusicum, which may spread due to its adaptability to local conditions, prompting recommendations for ongoing monitoring and prevention efforts.

The U.S. Forest Service has warned Juneau residents to avoid the Mendenhall Glacier due to a large crack that could lead to significant calving, posing risks to those recreating on the frozen lake.

A window of cold and clear weather has drawn hundreds of people to skate, bike and walk on the lake ice in recent days.

On February 10-11, 2025, unusually mild weather in Nome led to shorefast ice breaking free from the coastline, leaving deep blue water visible where ice had long persisted.

In February 2025, unexpectedly weak sea ice broke off near Nome, Alaska, marking the first recorded early detachment of shorefast ice. Local subsistence hunters and climate specialists warn the event could disrupt the regional ecosystem and traditional hunting practices.