The U.S. Department of Agriculture’s Wildlife Services killed the male gray wolf after five sheep were attacked in Wyoming.

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

A collared gray wolf was killed by federal wildlife officials in Wyoming and stock growers in both states have questions.

The U.S. Department of Agriculture's Wildlife Services responded to reports of a predator killing five sheep in north-central Wyoming on Saturday. The agency found evidence pointing to a wolf attack, ...

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

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

One of the gray wolves captured in British Columbia this winter and released in Colorado apparently traveled to Northern ...

When two top predators clash, you might think a grizzly would take the prize, but a pack of wolves won't give up their dinner ...

A rogue wolf's killing spree in Southern Oregon ends as attacks on Modoc County livestock rise, leaving ranchers vulnerable ...

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

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

A federal agency killed a collared wolf that appears to have crossed from Colorado into Wyoming and killed several sheep, ...