Nearly hunted out of existence in California, newly reintroduced gray wolves are killing cattle, hurting ranchers' bottom line.

The new packs, each led by a mated pair, have delighted conservationists but worry ranchers, whose cattle have fallen prey to ...

Colossal uses gene editing to bring dire wolves back from extinction, marking a breakthrough in de-extinction science with ...

Colorado Parks and Wildlife officials killed a gray wolf from the Copper Creek Pack linked to four livestock attacks on the ...

A gray wolf was found dead in northwest Colorado over Memorial Day weekend, according to Colorado Parks and Wildlife ...

Gray wolf, as shown in this undated photo from the ... as leaving carcasses around can attract wolves and other predators. For fenced areas, using fladry—bright strips of fabric strung along ...