Details are sketchy, but the U.S. Fish and Wildlife Service is investigating the shooting of what appears to be a gray wolf northeast of Halliday in western North Dakota. That won't be confirmed until ...

The U.S. Fish and Wildlife Service (USFWS) has released a report on the necropsy of a wolf found dead in Grand County on Sept ...

One of Colorado’s reintroduced wolves likely died of wounds it suffered during a fight with another wolf, federal officials ...

9 and confirmed the wolf’s death on Sept. 10. The wolf was identified as 2307-OR, a male that was reintroduced to the state ...

A gray wolf found dead in Grand County in September appears to have died from injuries involving a fight with another wolf, the U.S. Fish and Wildlife Service said Thursday.

For the first time, GPS-tracked wolves have moved south of the I-70, marking a key milestone in Colorado's reintroduction efforts.

In the rugged landscape of Colorado, a fierce debate has been brewing between two powerful forces: livestock ranchers and gray wolves. The controversy has only deepened since Colorado voters narrowly ...

Colorado Parks and Wildlife (CPW) announced that the male adult wolf had died on Sept. 12. CPW Director Jeff Davis said staff ...

GRAND COUNTY, Colo. — The U.S. Fish and Wildlife Service (USFWS) concluded that a wolf most likely died in Grand County ...

A Colorado released wolf discovered dead in September was killed by another wolf and had a healed gunshot wound to its rear leg, according to a preliminary report released by the U.S. Fish and ...