Republican lawmakers pushed through a slew of bills Monday that would allow the endangered Mexican gray wolf to be killed, ...

WASHINGTON – The Mexican gray wolf has made a comeback in Arizona and New Mexico, but remains legally endangered. A push to ...

Bringing an endangered species back from the brink of extinction is usually cause for celebration but in the Southwest, wolves may be the exception. Champions of the Mexican gray wolf are watching a ...

A conservation group is suing the U.S. Fish and Wildlife Service, arguing its decision not to release a national gray wolf recovery plan violates the Endangered Species Act.

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 ...

Three-year-old black coat female, known as BEY03F, crossed into LA county around 6am on 7 February ...

According to the Center for Biological Diversity, the gray wolf population numbers less than 8,000 individuals across the United States.

WASHINGTON— The Center for Biological Diversity filed a lawsuit today challenging the U.S. Fish and Wildlife Service’s refusal to develop a national gray wolf recovery plan under the Endangered ...

The population of wolves in California was eradicated in Southern California by hunters and trappers in the 1920s ...

Just 13 years after gray wolves were re-introduced into the lower 48 states, they're going off the Endangered Species List. At the same time, polar bears may go on the list—because of dangers that lie ...

A lone gray wolf who journeyed hundreds of miles from the Lake Tahoe area was spotted in Los Angeles County over the weekend in a rare wildlife sighting in Southern California. In video posted by the ...