Wildlife advocates say wolves like Cedar could soon be trapped on one side of the border or the other, unable to roam.

Eight endangered Mexican gray wolves were flown from New Mexico to their species' historical habitat in Durango, Mexico. The reintroduction is part of a 50-year collaborative effort between U.S. and ...

A gray wolf has graced Los Angeles County with its presence for the first time in about a century. The visit marks a major milestone for the species, which had once been completely pushed out of the ...

The gray wolf population in Washington has experienced positive growth since breeding pairs returned to the state in 2008.

The smallest gray wolf subspecies in North America, Mexican gray wolves are also one of the rarest and most imperiled mammals on the continent. The U.S. Fish and Wildlife Service (and its predecessor ...

ALBUQUERQUE, N.M. – The Albuquerque BioPark is preparing to welcome more Mexican gray wolves as part of its conservation efforts. Fences, sand and trees cover the secluded area where the wolves will ...

Colorado's gray wolf population has roamed north toward the Wyoming border, west toward Mesa County, south toward Conejos County and east into Pueblo County. Gray wolves, a once extirpated species, ...

We’re now lucky to have 319 wild Mexican gray wolves in the United States. Dozens more live in northern Mexico, and eight others will soon be released in the Sierra ...

Add Yahoo as a preferred source to see more of our stories on Google. These endangered Mexican gray wolves find a new home in old territory Not quite in coach or first class, eight endangered Mexican ...