10 Captivating Insights About the Arctic

The northernmost part of our planet offers more than just icy terrains. Discover intriguing details about the Arctic region, its inhabitants, and the wildlife that thrives there.

1. Avian excrement plays a role in cooling the Arctic.

A 2016 study in Nature Communications revealed that vast quantities of bird droppings in the Arctic emit gases that enhance cloud formation, thereby slightly lowering the ambient air temperature.

2. The Arctic remains vibrant even in winter.

In certain Arctic Ocean ecosystems, wildlife becomes more active during the prolonged winter darkness compared to summer. A 2015 study in Current Biology noted, “Biodiversity, abundance, growth, and reproduction in the studied habitats were equal to or greater than during warmer months.” Researchers observed abundant plankton, crustaceans, specific cod and haddock species, and an unexpected number of birds thriving in winter.

3. It houses the world’s largest and most secure seed storage facility.

Located over 800 miles inside the Arctic Circle, the Svalbard Global Seed Vault is a Norwegian government-operated facility. Built into the permafrost, it safeguards seeds from more than 4000 plant species, including essential food crops, protecting them from natural or human-induced catastrophes.

4. The first person to reach the North Pole was unrecognized for years.

American adventurer Robert E. Peary asserted that he was the first to reach the geographic North Pole in April 1909. However, modern experts believe his assistant, Matthew A. Henson, deserves the credit. As Peary, Henson, and four Inughuit dog sled drivers approached their goal, Peary was incapacitated by severe frostbite, forcing him to be transported on a sled. Henson and two guides advanced on foot but accidentally went beyond the Pole, meaning Henson technically arrived about 45 minutes before Peary.

5. The Arctic is home to millions of people.

Despite its extreme environment, approximately 4 million people reside in the Arctic. Regions of the U.S., Canada, Greenland (a Danish territory), Iceland (just barely), Norway, Sweden, Finland, and Russia lie above the Arctic Circle. Major Arctic cities include Murmansk (population: around 270,000) and Norilsk (184,000) in Russia, and Tromsø (78,000) in Norway, with smaller towns in other circumpolar nations. Inuit communities, diverse in culture and location, form the majority of Arctic inhabitants in North America and Greenland.

6. An intergovernmental forum exists exclusively for the Arctic.

Nations with territories extending into the Arctic Circle are members of the Arctic Council, described on its website as “the sole circumpolar platform for political dialogue on Arctic matters, involving all Arctic states and the active inclusion of Indigenous Peoples.” The council addresses environmental, economic, social, and cultural challenges across the region.

7. The term Arctic originates from Greek.

The Greek term arktos translates to “bear,” referencing not the Arctic’s iconic polar bears but the circumpolar constellation Ursa Major. (Ursa is Latin for “bear.”)

8. The Arctic Ocean is the smallest ocean on Earth.

Spanning 5.4 million square miles, it is dwarfed by the Atlantic Ocean’s 41.1 million square miles and the Pacific Ocean’s 62.46 million square miles.

9. The North Pole experiences significantly milder temperatures than the South Pole.

The Arctic is primarily an ocean encircled by land, whereas Antarctica is a landmass surrounded by ocean. Although both regions are largely ice-covered, the Arctic Ocean retains more heat, moderating the surrounding air. In contrast, Antarctica’s ice sheet exceeds a mile in thickness in some areas and rises over 9000 feet at the South Pole, leading to colder temperatures due to higher elevation. The North Pole averages 32°F in summer, while the South Pole averages -18°F.

10. The idea of Santa’s North Pole residence was popularized by a 19th-century cartoonist.

Renowned political cartoonist Thomas Nast created illustrations of Santa Claus for an Harper’s Weekly advertising campaign in the 1860s. Some of his works hinted that Santa’s home was the North Pole—a location already fascinating the world as explorers tried to reach its icy expanse. The actual St. Nicholas, however, was born in present-day Turkey.