Parts of Alaska are warming up to four times faster than most of the rest of the world. That's forcing tough choices for ...

The PBS program Frontline investigates the impacts of climate change in rural, coastal Alaska communities, where warming is ...

TOM RAVENS, University of Alaska Anchorage ... and permafrost is a natural way to protect against coastal erosion. Permafrost is absolutely the glue that's holding all the sediment along the ...

While artificial reefs have been used around the world to bolster biodiversity, their use for erosion control is new. Lake ...