Republican bills that would allow the endangered Mexican gray wolf to be killed and no longer be considered an endangered ...

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

After cautious introductions, the bioengineered animals are eating, playing and chasing prey together ...

Champions of the Mexican gray wolf are watching a bill introduced in Congress by Rep. Paul Gosar, R-AZ, to remove the wolf ...

The most recent count of Mexican gray wolves found more than 300 in the wild, marking 10 consecutive years of growth. Over the past decade, the number of the endangered wolves observed in the wild ...

The conservation value of de-extinction lies not in populating landscapes with proxy extinct animals, but in developing technologies that address today's biodiversity crisis.

T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...

A newly revealed U.S. Fish and Wildlife Service document allows Catron County ranchers to kill any one endangered Mexican gray wolf who happens to be in the area of two grazing allotments near Quemado ...

Jonathan Wood is vice president of law and policy at the Property and Environment Research Center.

TACOMA, Wash. — Two critically endangered American red wolves are settling into their new home at Point Defiance Zoo & Aquarium, joining the zoo’s Red Wolf Woods habitat as part of a nationwide ...

With gray wolves officially nosing into Tehama County, local leaders say they are lining up new tools before trouble starts, including possibly bringing back a USDA trapper shared with neighboring ...