An endangered gray wolf was found illegally killed in Oregon, wildlife officials said. Now, a $10,000 reward is being offered ...

Environmental groups and the U.S. Fish and Wildlife Service are seeking help from the public in investigating the killing ...

The Center for Biological Diversity, the Wolf Welcome Committee and the Oregon Wildlife Coalition on Thursday offered ...

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 ...

An adult male gray wolf killed earlier this month was well known to state wildlife biologists who have been tracking its ...

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

A $10,000 reward is being offered for information leading to the arrest of a poacher who killed an endangered gray wolf in ...

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

PORTLAND, Ore. (KTVZ) -- Three organizations have pushed the total potential reward past $30,000 for information in the ...

All sides agree problems will persist as long as ranch and gray wolf territories in California overlap. What's the solution?

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