By Maria Cheng CAMBRIDGE BAY, Nunavut, April 21 (Reuters) - Over the past three months, Canadian soldiers conducted a more ...

The discovery of a previously unknown ancient rhino species is exciting on its own, but the fact that it was found in the ...

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

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.

To understand what the future holds for Earth’s northernmost waters, scientists are burrowing deep below the seabed.

Bitterly cold air that originated in Siberia will arrive in the U.S. in the coming days, resulting in dangerously cold wind ...

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 ...

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.

The South Korea-U.S. alliance has entered a decisive phase. Long defined by the North Korean threat, the partnership has, over the years, steadily expanded into new areas, ranging from defense ...

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