Colorado's booming urban population flipped the state from red to blue, allowing a referendum on reintroducing wolves to pass. But that growing population now may be too big for them to thrive.

Half of the 10 wolves released in Colorado's high country last month as part of an effort to re-populate the species back into the state were obtained from Oregon wolfpacks which had history of ...

The wolves roaming the state have new pups that are being monitored by wildlife officials, Colorado Parks and Wildlife confirmed Thursday.

ESCANABA, MI – Michigan’s federally protected gray wolves are under closer watch by state wildlife regulators than ever before. More than 1,200 wildlife cameras are strapped to trees across ...

With wolves re-emerging in northeastern California, wildlife managers balance conservation and community safety using tracking, patrols, and rancher training.

Five wolves were released in remote western Colorado yesterday, marking the beginning of an ambitious reintroduction program.