Two endangered Mexican wolves have been removed from the wild and are undergoing testing to determine if they're behind a string of livestock deaths in southwestern New Mexico, marking the latest wrinkle in the strained effort to return the predators to the American Southwest.

 The U.S. Court of Appeals for the 10th Circuit has ruled that former members of a polygamous sect have provided enough evidence for parts of a lawsuit to proceed against their previous lawyers.

Authorities on the Navajo Nation are searching in extreme southeastern Utah for a missing 3-year-old girl.

Greyhound Lines Inc. is no longer allowing U.S. authorities to drop off immigrant families inside bus stations, forcing those who have been released from custody to wait outside until they have a ticket.

The Arizona Attorney General's Office says an appeals court has upheld the limited use of motor vehicles to retrieve lawfully taken elk and bison on the Kaibab National Forest.

The Arizona State Bar has dismissed its investigation into Rep. David Stringer, who was under scrutiny for sex charges in the 1980s.

The first female superintendent of Grand Canyon National Park is resigning after less than three years at the helm of one of the country's most popular tourist destinations.

Gray wolves in the U.S. would be stripped of federal protection and subject to hunting and trapping in more states under a proposal released Thursday that declares the predators recovered following a decades-long restoration effort.

The Republican-led Senate is set to deal President Donald Trump a rebuke on his declaration of a national emergency at the Mexican border, with the only remaining question how many GOP senators will join Democrats in defying him.