Eight students from Northern Arizona University and the National Autonomous University of Mexico are studying volcanoes in central Mexico to better understand the "plumbing" of monogenetic volcanoes.
July 25, 2017
Homeland Security is rolling out a series of digital towers along the U.S.-Mexico border. It’s part of a plan to secure the border that started in Arizona. Now the effectiveness of the towers is being questioned.
July 25, 2017
The Navajo Nation is considering buying Colorado ranchland that contains two mountains the tribe believes to be sacred.
Arizona health care providers are concerned that Congress is considering health care reform that would have devastating impacts on the state’s most vulnerable populations.
Emergency service agencies are constantly looking for new technologies to get the word out about major events affecting residents. But when it comes to the monsoons in Arizona, old technology is still the most trusted.
The U.S. and Mexico are getting ready for the first round of discussions of the North American Free Trade Agreement.
The U.S. Border Patrol is about to begin a hiring surge for thousands of agents and it’s planning to spend millions of dollars to bring them on board.
The Pioneer Cemetery is the final resting place for 400 explorers, scientists and Native Americans who made the Grand Canyon what it is today. And after almost a century, it’s at capacity. No more new plots. Some people aren’t too happy about that.
Secretary of energy Rick Perry will visit Mexico City today. Mexico and the U.S. have a tight energy relationship.
Immigration advocates filed a class action lawsuit Wednesday alleging that the Trump administration is violating the law by turning away people seeking asylum at the U.S-Mexico border.
Archaeologists have unearthed some hidden treasures in downtown Mexico City from the Aztec era and from the period when the United States invaded Mexico.
Mexico's congress and President Enrique Peña Nieto have approved a law delegating the Health Ministry to write rules for the medical use of marijuana by the end of the year.
The top two security officials from the United States visited Mexico City on Wednesday and met with President Enrique Peña Nieto to discuss how to address transnational organized crime, regional security and economic cooperation.
Mexican officials are being urged to push for an ambitious upgrade of the North American Free Trade Agreement.
Experts say total dependency on employers — which provide food, shelter and transportation — leads to isolation, making workers vulnerable to abuse. Demand for migrant farmworkers has grown in recent years and stretched government resources to oversee the H-2A program.