The Los Angeles Zoo is caring for more than a dozen New Mexico ridge-nosed rattlesnakes, including six babies, as part of an international recovery program for the federally threatened species.

More: What ranchers in eastern New Mexico are doing to save an iconic but struggling bird In its suit, the Center contended the agency opted to exclude unoccupied portions of the snakes’ range ...

TUCSON, Ariz.— The U.S. Fish and Wildlife Service proposed today to protect 18,701 acres of critical habitat for narrow-headed garter snakes and 27,784 acres of critical habitat for the northern ...

ALBUQUERQUE, N.M. — Environmental regulators and health officials in New Mexico are warning hunters ... algae and even skin shed by a rattlesnake. The findings come as more states in recent ...