Ground slumping in yedoma permafrost after a wildfire, in the interior of Alaska. Yedoma permafrost generally contains large ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

In recent years, scientists have raised alarms about the potential collapse of key ocean currents in the Atlantic, with ...

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

For decades, scientists believed the Arctic Ocean was sealed under a massive slab of ice during the coldest ice ages — but ...

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

Expedition includes joint research with scientists from Argentina, Bulgaria, and Ecuador, highlighting Türkiye’s strong ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

Cave data shows the Arctic was permafrost-free when Earth was 4.5˚C warmer, hinting at what rising temperatures could bring.

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...

A warmer world is expected to bring more thunderstorms, especially at higher latitudes. Scientists are now reporting a ...

The picturesque city of Kotzebue, Alaska is situated at 66°53′50″ north latitude and 162°35′8″ west longitude. In layperson's ...