Melting glaciers are creating prime fish habitat, but they’re also exposing land that mining companies say could hold ...

The disappearance of glaciers is not only leading to the creation of new fish habitat, but it's also creating opportunities ...

During these late winter days, researchers who are studying the rusty discoloration of northern Alaska streams are prepping for summer field trips. Jon O’Donnell of the National Park Service is ...

Dozens of Alaska's rivers and streams are turning orange. The staining could be the result of minerals exposed by thawing permafrost and climate change, finds a new study. Dozens of Alaska's most ...

The trans-Alaska pipeline extends from Alaska's North Slope on the Arctic Ocean all the way to Port Valdez, on the Gulf of ...

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. The finding ...

It’s time to clean up waterways. The Anchorage Waterway Council is starting its annual Creek Cleanup this week.

In the coming days, a loopy jet stream pattern near Alaska — the same one that contributed to a bomb cyclone and atmospheric river this week — will strike again. It’s expected to cause cold ...

The Alaska Volcano Observatory said Wednesday it ... but that would depend on the jet stream, and it probably would not have a major impact. Volcanic ash is angular and sharp and has been used ...