Colorado Parks and Wildlife announced that there are three new gray wolf packs as part of the state’s plan to rebuild ...

A program keeping Mexican wolves and ranchers separated will continue thanks to a financial contribution of $25,000 from the ...

“The genetic uniqueness of the Mexican wolf would be compromised, and recovery made more difficult, if genetics of northern gray wolves were prematurely intermixed with the unique subspecies of gray ...

The Mexican gray wolf is the southernmost, most genetically distinct and most imperiled gray wolf subspecies in North America. After the U.S. government trapped and poisoned the Mexican wolf from the ...

OR-25, a male gray wolf formerly of eastern Oregon’s Imnaha Pack, lies in a meadow after being radio-collared by Oregon wildlife officials in 2014. Endangered gray wolves have gained more ground ...

The expansion of gray wolf populations is upending California cattle operations, leading to millions of dollars in losses for ranchers, a report published Monday has found. The introduction of each… ...

Gray wolves once disappeared from California in the 1920s due to overhunting. In 2011, one wolf made its way from Oregon to Northern California and by 2015, a pack descended from that wolf, the ...