Arizona and the Mexican state of Sonora have built a strong relationship during their current administrations, known as "The Megaregion." But next year’s elections in both states endanger their political and economical ties.
U.S. federal prosecutors have continued a prosecution plan in Arizona that targets people who cross the border illegally the first time they’re caught.
The Association of General Contractors of America asked Attorney General Jeff Sessions to step in on their side after it says several construction companies didn’t bid on the two border wall projects because their owners feared cities would retaliate.
Iconic Glen Canyon activist Katie Lee died Wednesday morning. She was 98. Lee grew up in Tucson and moved to Hollywood to become an actress. But in the 1950s, when she took a rafting trip down the Colorado River, she abandoned her acting career for a life of exploring, singing about and fighting fiercely for Glen Canyon and the Colorado River.
The Navajo Nation Tribal Council rejected a project that called for building a tram to take paying visitors to the bottom of the Grand Canyon.
The city of Phoenix will soon hold the grand opening of an apartment complex for victims of human trafficking.
The number of Americans with a favorable view of Mexico has grown, while the number of Mexicans with a favorable view of the United States has declined, according to new data from the Pew Research Center.
Customs and Border Protection will start testing a way to divert traffic away from the crowded downtown Nogales border crossing.
Business opportunities for Arizona in the Mexican mining industry go beyond exploration and excavation.
President Donald Trump is shrinking two national monuments in Utah. This follows the Interior secretary’s review and recommendations.