Scientists studying gray wolf populations near the Chernobyl nuclear site made a discovery that could have implications for human cancer research.

ROUTT COUNTY, Colo. (KOAA) — Colorado Parks and Wildlife (CPW) has released the cause of death of a grey wolf in Routt County back in January. It died of capture-related complications, which lead to ...

DENVER (KDVR) — The death of a gray wolf during routine collaring operations in Routt County last month was caused by acute cardiogenic shock, according to a necropsy and mortality report released ...

A 3-year-old gray wolf known as BEY03F seen in Tulare County. (Image credit:California Department of Fish and Wildlife) A 3-year-old gray wolf may be roaming in Los Angeles County in search of a mate ...

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that these predators that were eliminated from the state by hunters are making a ...

SAN DIEGO — A gray wolf has been sighted in Los Angeles County near Lancaster, marking the first documented presence of the species in Southern California in more than 100 years, the California ...

For the first time in more than a century, a gray wolf has ventured into Los Angeles County. A 3-year-old female gray wolf arrived in the northwestern part of Los Angeles County near Pyramid Lake ...

Gray wolf populations have been wiped out in the lower 48 states due to historic government-funded killing programs. Remaining populations exist almost entirely in northeastern Minnesota. (Image ...

The first wild wolf to venture into Los Angeles County in nearly a century originated in Plumas County, north of Sacramento and Lake Tahoe, according to the California Department of Fish and Wildlife.