The Arctic (/ ˈɑːr (k) tɪk /; [1][Note 1] from Ancient Greek ἄρκτος (árktos) ' bear ') is the polar region of Earth that surrounds the North Pole, lying north of the Arctic Circle. The Arctic region, from the IERS …

5 days ago · Arctic, northernmost region of Earth, centered on the North Pole and characterized by distinctively polar conditions of climate, plant and animal life, and other physical features. The term is …

Jan 20, 2026 · The Arctic is the northernmost region of Earth. Most scientists define the Arctic as the area within the Arctic Circle , a line of latitude approximately 66.3° north of the Equator . Within this …

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NOAA in the ArcticLearn about what NOAA is working on in the Arctic. NOAA’s Arctic Vision and Strategy Arctic Report CardThis annually published peer reviewed report gathers the latest science …

The Arctic is a frozen ocean surrounded by land that has been covered in ice year-round for the last 5,500 years. Its diverse landscapes—from sea ice to coastal wetlands, tundra, mountains, wide …

Introducing the Arctic / What and where is the Arctic? What and where is the Arctic? People have lived at the 'top' of the world for thousands of years. For those living in the south, it has caused much …

Apr 15, 2026 · Arctic region mainpage Arctic Region What and Where is the Arctic? The Arctic region, or the Arctic, is a geographic region spreading around the North Pole. There is no single correct …

Apr 8, 2025 · The Arctic Circle is a region marked by frigid temperatures, strange sunlight and glaciers galore. And for hundreds of thousands of people, it's also home sweet home.

Oct 7, 2020 · Arctic tundra (high latitude) is located in the northern hemisphere, encircling the north pole and extending south to the coniferous forests of the taiga or boreal forest.