"As directed by the President, the Gulf of Mexico will now officially be known as the Gulf of America," the Interior ...

SILVER CITY, N.M.— In the first documented instance of the U.S.-Mexico border ... Mexican gray wolf. Photo courtesy of Jim Clark, USFWS. Image is available for media use. Path of Mexican wolf blocked ...

TUCSON, Ariz.— Conservationists sent a letter to the U.S. Fish and Wildlife Service today warning about the severely low numbers of Mexican gray wolves in Mexico. The agency relies on the Mexican ...