The expansion of gray wolf populations is upending California cattle operations, leading to millions of dollars in losses for ...

For the first time in 16 years, Washington state’s overall gray wolf population decreased from the year before, based on ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of ...

There have been six confirmed gray wolf attacks on cattle over the last two and a half weeks near the Plumas-Sierra county ...

A male gray wolf collared by Colorado Parks and Wildlife was reported dead in Wyoming this week, according to the agency, which did not comment on the circumstances of the animal's death.

A gray wolf who was part of a group of wolves brought to Colorado earlier this year has died. That's according to officials from Colorado Parks and Wildlife, who announced on Friday that the male ...

GRAND JUNCTION, Colo. (KJCT) - Colorado Parks and Wildlife (CPW) has confirmed another gray wolf death in Wyoming. On April 9, CPW was made aware of the death of a male gray wolf in Wyoming.

GRAND JUNCTION, Colo. (KJCT) - Montrose County officials have received reports of a gray wolf in the area. Officials say they received reports from Colorado Parks and Wildlife of a collared wolf ...

It's not yet clear how this second wolf died. DENVER — For the second time this year, a gray wolf that was translocated to Colorado from Canada as part of the second round of reintroductions has ...

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 ...