For the first time since their species was reintroduced in Colorado, a gray wolf has been tracked into Pueblo County.

Management of gray wolves (Canis lupus) has a reputation for being one of the most contentious conservation issues in the United States. The topic often conjures stark images of supporters versus ...

When wolves are on the hunt, a kill rarely goes unnoticed for long. In the elk- and deer-rich areas of northern Yellowstone National Park, ravens are often among the first scavengers to arrive on the ...

In January three wolves were killed by the US Department of Agriculture and Food in Cache Valley, near Avon. The wolves wandered into a corner of northern Utah where wolves are exempt from protection.

The wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in Northern California’s Sierra Valley. He started finding the bleeding bodies ...

Let me paint you a picture: Imagine you're an ancient hunter surveying the icy tundra of what is now California's Sierra Nevada. Covered in furs, armed only with the tools you've made by hand, and ...

If you were a grey wolf, it would be hard to imagine a more hostile environment than this state, into which 25 wolves have been involuntarily and violently extradited from their natural homes. It is ...