Across Arctic Alaska, once-clear rivers are shifting to a startling rust color, a visible scar of a warming climate etched ...

"Very cold daytime temperatures will struggle to rise above the teens and single digits," the Weather Prediction Center said.

When scientists Patrick Sullivan and Roman Dial were heading to a remote area in the Brooks Range in 2019 to map the spread of woody plants there, they were looking forward to seeing a celebrated ...

AMBLER, Alaska (AP) — Ice blocks drift past Tristen Pattee’s boat as he scans the banks of Northwest Alaska’s Kobuk River for caribou. His great uncle Ernest steadies a rifle on his lap. It’s the last ...

Dalhousie researchers have revealed how Arctic aquifers—permeable layers of the ground that store and transmit water to rivers, lakes and terrestrial ecosystems—behave today and how these vital ...

Cottongrass wafts over the tundra in the Arctic National Wildlife Refuge on Sept. 2, 2006. A U.S. District Court judge in Anchorage has ruled against the state of Alaska in an 11-year-old legal ...

An Alaska Native corporation is seeking permission from the Trump administration to build seasonal roads that would cross ...