Colorado voters narrowly decided to reintroduce gray wolves to the western part of the state, sparking tensions with ranchers ...

A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

The unusual sighting, captured last year on a video camera set up by SAVE Wildlife Conservation Fund Poland project ...

Garfield County commissioners recently issued a letter complaining about the latest round of wolf releases in Colorado, and ...

A wildlife conservation group in Poland was conducting research on beavers when they spotted two rare black wolves on video footage captured in a forest last year.

Ranchers in Teller County are expressing concern after a gray wolf was spotted for the first time in the county.

The second round of gray wolf reintroductions in Colorado this month reignited statewide debate about the animals, government ...

Last March federal magistrate judge Candy Dale made a ruling outlawing trapping and snaring of wolves outside the grizzly ...

In Yellowstone, this involves wolves and ... on elk due to a restored large carnivore guild following the reintroduction of wolves in 1995–96, and other factors. The study was led by Dr. William ...

Editor's note: This story is the first in a series about wolf reintroduction in Colorado. GRAND COUNTY, Colo. — Snow swirled in the air as the small crowd of spectators congregated on a patch of ...

Editor's note: This story is the first in a series about wolf reintroduction in Colorado. GRAND COUNTY, Colo. — Snow swirled in the air as the small crowd of spectators congregated on a patch of state ...