After a 500-mile (800 kilometers) trek across the West, a lone wolf's journey may have come to an end this weekend. A coyote hunter in Utah mistakenly shot and killed an endangered gray wolf ...

A hunter who said he mistook the animal for a coyote shot and killed the wolf in the Tushar Mountains outside of Beaver, Utah, about 200 miles north of the Grand Canyon, officials have said.

The female gray wolf, which has been seen and photographed at the North Rim of Grand Canyon National Park and the Kaibab National Forest since early October, originates from the northern Rocky ...

DNA Test Confirms Grand Canyon Wolf Wandered at Least 450 Miles From Northern Rocky Mountains. GRAND CANYON NATIONAL PARK, Ariz.— DNA tests released today confirm that a wolf repeatedly photographed ...

An endangered gray wolf killed in Utah by a hunter nearly two months ago was identified Wednesday as the same wolf that was seen in Grand Canyon National Park last year, a sighting that had ...