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 ...

The National Geospatial-Intelligence Agency and the National Science Foundation publicly released new 3-D topographic maps of Alaska Sept. 1 in support of a White House Arctic initiative to inform ...

Just 100 feet under the surface of the Bering Sea, a thin 2-inch-wide cable silently pulses on the seafloor. A flurry of ones and zeroes flash through the cable at near-lightspeed, carrying with it ...

This year's Arctic Report Card from the National Oceanic and Atmospheric Administration finds that the northernmost part of the Earth is warming faster than the global average, leading to melting ...

The permafrost that covers much of the Arctic’s land surface has been melting since the early 2000s, and researchers have ...

The 20th anniversary of the annual report tracks how sea ice, snow cover and many other vital signs of the Arctic have changed, and the impact that’s having on people and wildlife.

The Porcupine caribou herd crosses a river on the coastal plain of Alaska's Arctic National Wildlife Refuge. (Photo by Peter Mather) (CN) — A dispute between the state of Alaska and the federal ...

Another Arctic blast has been forecast to bring frigid air to a large section of the United States later in January.

A U.S. District Court judge in Anchorage has ruled against the state of Alaska in an 11-year-old legal dispute that has significant implications for the Arctic National Wildlife Refuge and state ...

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 ...