In winter arctic fox (Vulpes lagopus), also known as the white, polar or snow fox, is a small fox native to the Arctic regions of the Northern Hemisphere and common throughout the Arctic tundra biome© ...

Add Yahoo as a preferred source to see more of our stories on Google. A leap and a plunge into the snow could earn this arctic fox its supper. Jupiterimages/PHOTOS ...

Predators are increasingly entering areas they once avoided, a movement linked to competition, prey migration, and environmental change. These shifts may intersect with Arctic ecosystems that host ...