Background Articles

The erosion that prompted Gov. Mike Dunleavy's action is advancing on the Northwest Alaska community's water lines.

Researchers believe that if permafrost thaw continues at its current rate and mercury keeps being released, it could pose a real threat to many communities throughout northern and western Alaska.

Permafrost Pathways started two years ago with the goal of mapping the permafrost thaw and putting that data into the hands of the communities themselves. As human-caused climate change continues to warm the region and the permafrost melts more and more, the project is expanding.

German scientists from Alfred Wegener Institute are using classic planes to map and document the accelerating permafrost thaw in Northwest Alaska.

Climate change is affecting all aspects of the northern housing industry, from the structures themselves to the transportation of materials. One way to fix the issue is to put more reliance on northern community-based knowledge..

A study finds that while permafrost thaw in the North is causing local and regional changes, it is not a global climate tipping point.

Rivers and streams in Alaska are changing color – from a clean, clear blue to a rusty orange – because of the toxic metals released by thawing permafrost, according to a new study.