At least one of Colorado’s collared wolves roamed widely across southwestern Colorado in the last month, a new map of wolf locations released Wednesday by Colorado Parks and Wildlife shows.

Attorneys on both sides of the animal cruelty case gave a preview at a Wednesday hearing of their arguments and lined out the particulars of a likely upcoming jury trial.

A prominent wolf that lived among Yellowstone's most famous wolf pack is believed to have been illegally shot and killed just ...

The state is working to establish a population of between 30 and 50 wolves in accordance with guidelines set in the ...

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...

Preparations are beginning in Colorado to reintroduce another predator to the wild, and some prominent critics of wolves are ...

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

A study investigated thousands of kill sites that provided valuable information about the hunting and feeding behaviors of ...

Rangers at Yellowstone National Park are reportedly trying to solve the mystery of what happened to a well-known female wolf from one of the area’s most famous packs.

A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...