Various types of sled dogs have been used by humans across the Arctic for almost 10,000 years, but new research reveals one ...

The following is the July 2, 2025, Congressional Research Service report, Changes in the Arctic: Background and Issues for ...

With climate change thawing the Arctic, Canada is boosting security by spending on both military and northern communities to ...

Melting sea ice has been a challenge for wildlife in the Arctic and Antarctic. A recent study published in Global Change ...

The big picture: The Arctic's carbon balance is of intense interest to researchers. The permafrost in its soil has trapped carbon dioxide and methane for thousands of years.

Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its lowest level ever recorded for February.

A rapidly warming Arctic is driving long-lasting summer extremes, such as this month’s sweltering temperatures, new research ...

The Arctic World Archive — 300 meters below the permafrost in a demilitarized zone — houses art, music and a copy of the world’s open source code.

The International Aerial Photographer of the Year transports viewers across the globe, offering dazzling perspectives.

This is moose-see TV. A majestic herd of moose is captivating millions across the globe thanks to Sweden’s now-iconic livestream, The Great Moose Migration. Dubbed “reality TV at it’s finest ...

The soldiers clambered onto snowmobiles and disappeared into a whiteout, snaking across the frozen Arctic Ocean in Canada’s Northwest Territories. Members of the Canadian and American militaries ...