For the first time since their species was reintroduced in Colorado, a gray wolf has been tracked into Pueblo County.

While wolves have become more commonplace in the Rocky Mountains and Pacific Northwest, a young female recently made her presence known an hour north of LA.

Arizona and New Mexico wildlife agencies recently reported that the population of endangered Mexican gray wolves grew by 33 wolves last year.

Another wolf in the King Mountain pack has died, Colorado Parks and Wildlife announced Friday.

Mexican gray wolves continue to be one of the most controversial conservation issues in Arizona and across the region.

State and federal wildlife agencies reported 319 Mexican gray wolves in the wild, up from 286 a year ago.

Such killings are not new but are typically carried out by wildlife officials.

The effort to lethally remove a gray wolf responsible for several depredation events in Rio Blanco County last summer has ...

Utah, Montana and the administration may also appeal. Three sportsmen’s groups on Wednesday filed a lickety-split challenge to a federal judge’s order that the Fish and Wildlife Service reconsider ...

California will reexamine its gray wolf conservation policies — including tactics North State ranchers use to protect cattle — now that the endangered and protected species' pack numbers are growing ...