Associated Press: U.S. wildlife officials are withdrawing proposed protections for the snow-loving wolverine in a course reversal announced Tuesday that highlights lingering uncertainties over what a warming climate means for some temperature-sensitive species.
Wolverines, or "mountain devils," are rarely seen members of the weasel family that need deep, late-season snow to den.
But while there is broad consensus climate change will make the world warmer, drilling down to determine what that means for individual...