New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

We present a methodology to derive sea ice type classification maps in the Atlantic sector of the Arctic Ocean for the autumn through spring seasons, from 1991 to present. We use datasets from four ...

The possibility of Siberian tigers in Alaska has fascinated many, with reports of sightings, strange photos, and even alleged attacks circulating over the years. While it's a thrilling idea, the ...