The Army Corps of Engineers’ research and development component is working to disprove old assumptions about the risks of ...

A sweeping new study reveals that as Arctic permafrost thaws, it is dramatically reshaping rivers and releasing vast amounts of ancient carbon that had been locked away for thousands of years. By ...

The Coast Guard announced two Arctic Security Cutters will be homeported in Alaska by 2028, bolstering U.S. maritime presence ...

Arctic sea ice levels are crucial to Earth's climate because, without the ice reflecting sunlight, more heat energy goes into the oceans.

The U.S. Army Yuma Proving Ground Command Group and Arctic Regions Test Center’s Command Group from Alaska visited Tropic ...

Such flights are essential for resupplying a Canadian military base more than 82 degrees north of the equator.

In 2006, when the US National Oceanic and Atmospheric Administration, or NOAA, released the first-ever Arctic Report Card, scientists already knew the top of the world was in trouble. It’s now much ...

The latest iteration of Arctic Edge, led by North American Aerospace Defense Command and U.S. Northern Command, launched on Monday throughout Alaska and, in a first, Greenland. Arctic Edge 2026, which ...

Alaska Gov. Mike Dunleavy has been appointed to the U.S. Arctic Research Commission at a time when the federal agency is ...

Tiny particles bubbling up from the tops of melting sea ice into the Arctic sky may be a key, understudied element of cloud formation in that climate-sensitive region.

They are also known for being incredibly vocal. Arctic Foxes use a range of sounds to communicate, including barks, yips, and ...