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 ...

Snowy owls nest in the open Arctic tundra, where food availability can fluctuate dramatically from year to year. During ...

The paper is titled "Genome analyses suggest recent speciation and post‐glacial isolation in the Norwegian lemming. "The Norwegian lemming is a key ecological species in the Fennoscandian tundra.

MADISON, Wis. - Marked by distinctive yellow eyes, these white owls usually call the Arctic their home. However, during the winter months, a small number of these owls travel south and sometimes call ...