Arctic animals are exposed to more diseases It’s been harder for Rode, a polar bear researcher for nearly two decades, to do her job in recent years. Every spring, she and her team would sample ...

Learn about the effects of a changing climate on the Arctic ecosystem and four of its well-known mammals: the polar bear, the walrus, the Arctic fox and the beluga whale. The term “climate ...

When an animal hibernates, ... Food is often hard to come by in the Arctic, so polar bears might go several months without eating. Fat reserves help polar bears maintain their health.

As the Arctic warms, zoonotic infections are on the rise: Shifting animal behaviors and melting permafrost are creating new pathways for animal-borne diseases.

Arctic animals. To navigate gallery, click or swipe image. Share this article. ... An arctic ground squirrel peers over the top of a shrub in Denali National Park, Alaska. 6 of 9.

A wide variety of Arctic animals including polar bears are being exposed to a tick-borne pathogen normally associated with rabbits and hares, a newly published study said.

Life is full of ups and downs, as well as peaks and valleys. The heat of summer always descends into the cold of winter, which is why it’s time to discuss the arctic animal that captures each ...

The animal is a female Arctic fox that weighs six-and-a-half pounds, staff said. Arctic foxes are native to areas in the north, including Greenland, Iceland, Alaska, Canada and northern Russia.

Stories have surfaced of animals such as polar bears fighting off new diseases, ... Arctic animals are battling more diseases in recent decades. Here’s why. Story by Kasha Patel • 2w.

A wide variety of Arctic animals, including polar bears, are being exposed to a tick-borne pathogen normally associated with rabbits and hares, a new study said.