PHOENIX – A coalition of environmental groups notified the federal government Wednesday it intends to sue over what it considers inadequate action to re-establish the Mexican gray wolf in the ...

Gray wolves adapt their diets as a result of climate change, eating harder foods such as bones to extract nutrition during ...

FLAGSTAFF, Ariz. — The endangered Mexican Gray wolf remains an ongoing conservation topic in Arizona, and during a tour by the Society of Environmental Journalists April 24, wolf advocates, wildlife ...

After being wiped out in California for nearly a century, the gray wolf has been making a comeback in the state, in a change that's been celebrated by conservationists and wildlife lovers. But as ...

On Jan. 27, California lawmakers took initial steps toward addressing the public safety concerns posed by the state's growing populations of wolves, mountain lions and other predators—issues the state ...

The world’s longest-running predator-prey research faces uncertain federal funding, with supporters hoping to raise $2.2 million for an endowment.

BOISE, Idaho — Despite a recent federal court ruling that could reopen Endangered Species Act protections for wolves, Idaho still controls its wolf management — for now. "Idaho has managed a wolf ...

The California Department of Fish and Wildlife captured, collared and released 12 gray wolves in Northern California. State wildlife officials say the effort will help them monitor the expanding wolf ...

What did Colorado voters who decided to import wolves expect? That the animals would grow lettuce in secret gardens, safeguard the bunnies, frolic in old-growth forests, and perform moon-howling ...

Lawmakers opened hearings to address rising human-wildlife conflicts across California. Rural communities cite repeated livestock losses and strain on local law enforcement. Debate centers on funding ...