The wolf's mortality signal alerted March 16. Federal officials were conducting livestock depredation mitigation in the area ...

Five sheep had been killed and investigators found evidence of wolf presence, including wolf tracks and bite marks on ...

A federal agency says it killed a collard wolf that apparently crossed from Colorado into Wyoming and killed several sheep.

Colorado Parks and Wildlife confirmed the death of a Colorado wolf in Wyoming after receiving a mortality alert on March 16, ...

Colorado Parks and Wildlife said a Colorado gray wolf was reported dead after crossing into Wyoming on March 16.The gray wolf was part of a pack of wolves translocated into Colorado from British ...

One of the male wolves that Colorado Parks and Wildlife relocated from British Columbia to Colorado in January was killed by ...

The USDA’s Wildlife Services officials on Saturday shot and killed a male wolf released in Colorado from British Columbia ...

One of the male wolves brought to Colorado from British Columbia in January has died. CPW investigates claims of wolf ...

One of the wolves imported from British Columbia and released in January in Colorado was lethally removed in Wyoming by ...

Gray wolf 2505-BC from Colorado died in Wyoming, involving potential livestock conflicts and complex wildlife conservation ...

The USDA's Wildlife Services Division responded to a wolf predation involving five sheep on private property in Wyoming last ...