NASA scientists rediscovered an abandoned U.S. nuclear base that lies entombed beneath at least 100 feet of ice.

It was summer in eastern Siberia, far above the Arctic Circle, in that part of Russia ... which can be measured in its entirety by satellite. “You can go online and track exactly what happened ...

It houses eight of the ten largest cities north of the Arctic Circle. And it is unapologetically assertive about its Arctic nature and territory and its right to encourage others to take advantage of ...

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

The largest iceberg in the world has split off into thousands of smaller chunks after colliding with an Antarctic island. The A23a iceberg, which NASA had deemed the largest in the world since 2023, ...

The Arctic is one of the coldest places on Earth, but in recent decades, the region has been rapidly warming, at a rate three to four times faster than the global average. However, current climate ...

Harvard Kennedy School Professor John Holdren and Arctic Initiative director Jennifer Spence say multiple new threats are ...

A recent NASA-led analysis using data from the SWOT (Surface Water and Ocean Topography) satellite found that ocean features as small as a mile across potentially have a larger impact on the ...

Marines take part in an amphibious assault demonstration as part of the Nordic Response 24 military exercise on March 10, 2024, near Sorstraumen, Norway, above the Arctic Circle. The Norwegian-led ...

GRIT provides a much more detailed look at how rivers merge and split, which could enhance hydrological modeling, flood ...

This map was created by Erin Aigner for Circle of Blue. Click image to enlarge. This map was created by Erin Aigner for Circle of Blue. Contributors include Codi Yeager-Kozacek and Aubrey Ann Parker ...