Indeed, the earliest mammal we are currently aware of is the Brasilodon quadrangularis – a diminutive critter described as ...

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

Scientists on an icebreaker ship have captured a number of weird and wacky animals from Antarctica's ocean floor, including a bizarre pig-shaped creature.

The dodo, famous for its extinction in the 1600s, could also make a comeback. Colossal is using preserved DNA to bring back ...

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

"On some probable causes of a tendency to melanic variation in Lepidoptera of high latitudes;" the Annual Presidential Address to the Yorkshire Naturalists' Union, Doncaster, March 20, 1885.

Boreal ecology is the study of ecosystems in the subarctic (boreal ... and occur below the Arctic tundra latitudes.

The Alaskan wolf, a subspecies of the gray wolf, is a key predator in the state’s ecosystems ... Arctic fox in winter time in Siberian tundra. Image via Depositphotos The arctic fox is a small but ...

As YCC explained, caribou migrate across the Arctic tundra every year to give birth to their calves ... Caribou play an indispensable role in the Arctic ecosystem, and their annual migration is a ...

Background: Karyotype and genome size are critical genetic characteristics with significant value for cytogenetics, taxonomy, phylogenetics, evolution, and molecular biology. The Lycosidae family, ...

Image via Depositphotos The Arctic hare is a skilled survivor of the tundra. With a dense coat ... has fostered a unique and fascinating ecosystem where only the most adaptable creatures can thrive.

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 ...