As Northern California wolf populations grow, more ranchers are hoping livestock guardian dogs will protect their animals.

That compares with a total of 111 sheep killed by wolves in Montana in 2008 ... this is the first time she's heard of such a mass killing. "I've heard of bears or mountain lions doing that ...

Colorado Parks and Wildlife officials killed a gray wolf from the Copper Creek Pack linked to four livestock attacks on the Western Slope this month, the agency said Friday.

A young male wolf born in Grand County and relocated after its pack preyed on livestock last summer was killed Thursday by Colorado Parks and Wildlife officials after the now yearling animal attacked ...

The controversial program to return the predators to the American West has produced tension for three decades.

The state wanted no part of the operation, so the Nez Perce stepped in to partner with the federal government.

The helicopter was flying low above a remote snow-covered mountain ridge outside Hinton, Alberta, Canada, when pilot Clay ...

Long before the American government removed them both from their ancestral homelands, wolves and Native Americans coexisted ...

Also, she said, killing wolves will not teach them to be afraid ... There is also a compensation model for missing cattle or sheep in large, open range settings where topography and vegetation ...

Wolves kill sheep, cattle and game animals, making them unpopular throughout the rural country of ranchers and hunters. Across the region, state laws seek to keep the predators from proliferating ...

Continuing a growing trend, three new wolf packs have been confirmed in Northern California, increasing the population of the ...