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

Twenty-five totoaba were caught before law enforcement were able to remove the nets, according to the Mexican government. The ...

The annual census found 286 Mexican gray wolves in Arizona and New Mexico, an 11% increase over last year and the ninth straight year of growth. Wildlife managers say the continued growth in numbers ...

State and federal agencies manage the species inside of a designated area known as the Mexican Wolf Experimental Population Area, which includes all of Arizona and New Mexico south of Interstate 40.