The Mexican gray wolf could lose its endangered species protections if a bill an Arizona congressman introduced Monday becomes law.

Currently, gray wolves are considered endangered in most of the contiguous U.S. It’s usually illegal to kill a wolf unless it’s done to defend a human, or in some cases, livestock.

Jun. 25—Schoolchildren from New Mexico and Arizona celebrated the birth of five Mexican gray wolf pups by naming the latest litter of the critically endangered species, conservation groups ...

California has seen its Gray Wolf population grow quickly over the last decade. Now, ranchers say the wolves are killing and stressing their livestock. They advocate for more options to ward them off.

Gray wolves appear to be moving closer to the Denver metro, and a movement map released by Colorado Parks and Wildlife highlighted a watershed that passes into Denver. FOX31's Nate Belt asked what ...