All known collared wolves were accounted for in other locations; Officials don’t know where this wolf came from.

A second livestock depredation by the Copper Creek pack since wildlife officials began efforts nearly a month ago to lethally remove a pack member has heightened tension between ranchers and Colorado ...

Wolves killed far more cattle last year in Oregon, but the state hasn’t allocated funding to properly compensate ranchers, an expert said. The Oregon Legislature could erase the shortfall during its ...

Add Yahoo as a preferred source to see more of our stories on Google. Conservationists were thrilled when the gray wolf returned to California after the apex predators were hunted to near extinction a ...

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

Colorado Parks and Wildlife continues efforts to lethally remove a second wolf from the pack. Tensions are rising between ranchers and wildlife officials over the repeated depredations. Some ranchers ...