A wolverine's mysterious journey

Four days before Christmas in 2008, a blur of brown fur scrambled along the snowy Continental Divide in Wyoming. The terrain and the conditions were brutal, food scarce. The bait a biologist placed in a wooden trap proved ...

Wildlife groups sue for wolverine protections

(AP)—A coalition of advocacy groups has filed a lawsuit challenging the government's decision to deny federal protections for the snow-loving wolverine.

Feds reverse course on wolverines

Federal wildlife officials are withdrawing proposed protections for the snow-loving wolverine—a reversal that highlights lingering uncertainties over what a warming climate means for some temperature-sensitive species.

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