Just a day after President Donald Trump signed executive orders that included building a wall against the Mexican border, the chief of the Border Patrol resigned.

President Donald Trump announced that he intends to stick to a cornerstone promise of his campaign for a wall along the entire U.S.-Mexico border. The president vowed to bring on 5,000 new Customs and Border Protection officers and agents and finish a wall along the Mexican border.

The city of Flagstaff is expected to wake up to 3 feet of snow Tuesday. Skies are expected to clear Tuesday, but the National Weather Service said temperatures will stay below freezing.

Last November, Alicia Jimenez found herself in the unique position of trying to convince a Superior Court judge in Bisbee that her husband hadn’t just disappeared in Mexico, but that he had died there. Last Thursday, the judge agreed with her, bringing to a close one story involving a typical style of crime in Mexico: missing victims whose fate normally leaves families hovering in limbo.

Since the November election, Mexico has been bracing for the inevitable shift in its relationship with the U.S. Mexico sent more than 80 percent of its exports to the U.S. last year, and incoming President Donald Trump has said he wants to correct what he says are Mexico’s unfair trade advantages.

Mexico announced late Thursday afternoon that it is extraditing Joaquín "El Chapo" Guzmán to face federal charges in the U.S.

A school shooting surprised many in Mexico on Wednesday, when a teenage boy opened fire in a private school in Monterrey, shooting four.

The Homeland Security Department is beginning to build a modern section of wall along the Arizona border near New Mexico.

Bureau of Indian Education schools are failing their students, according to a new federal lawsuit.