T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...

Fossil evidence has shown how grey wolves adapt their diets to deal with global warming. The carnivorous predators eat harder ...

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

Discover the challenges faced by wolves in Colorado as they struggle to survive in a hostile environment. A critical analysis ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...

PBS filmmaker Jeff Aiello explains how wolves, water policy, and environmental mismanagement are reshaping California ...

A Jackson County rancher and a "Colorado nature nut" have teamed up to test innovative solutions to reduce wolf-livestock ...

It made sense to ask people who had been here millennia before the white man, what knowledge had been passed down about the idea of “balance of nature.” Asked my Ute friends about wolves and the idea ...

By 2007, an estimated 1,500 wolves inhabited the northern Rockies of the United States—many descended from released wolves, others from the Canadian immigrant packs—with about 170 in Yellowstone. To ...

For centuries, wolves have carried a reputation that wavers between admiration and fear. Often portrayed as ruthless predators, they’ve been misunderstood by many and even eradicated from entire ...