Reindeer, often associated with wintry folklore and Arctic landscapes, are emerging as unexpected warriors in the battle ...

Travel to Canada, Greenland, or Norway to see polar bears in their natural environments from inside a rover, dog sled, ship, or helicopter.

Discusses the tundra biome, highlighting its extreme climate characterized by low temperatures and a short growing season. It ...

A new study shows that the Greenland ice sheet may be teeming with microbial life — but that's not necessarily a good thing. Algae have long been spotted on the Greenland ice sheet, which is the world ...

Modified floating wood could seed the formation of new sea ice in the Arctic, helping counteract the rapid decline of ice coverage due to global warming. The area of the Arctic Ocean covered by ...