Researchers developed a method that uses high-resolution satellite imagery and deep machine learning to double the mapped ...

Alaska’s urban and rural housing markets moved in very different directions. Here’s how buyers made choices across the state.

The story of Alaska’s salmon is more than just a tale of fish. It’s a high-stakes drama—one that pits species against species ...

There are many other old-growth forests across the continent. Each of these forests has a unique ecology, but all are under ...