Migrant advocates fear that by sealing hundreds of miles of the U.S.-Mexico border, troops will funnel migrants to far more ...

There are animals trying to cross as if their life depended on it,” researcher Erick Meza told the Society of Environmental Journalists’ conference.

Jose Hermosillo, 19, who lives in New Mexico, and his girlfriend were visiting family in Tucson when he was detained, ...

A now-former employee of the Arizona Department of Agriculture (AZDA) was arrested earlier this month at the border for ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

The case is the Democratic attorney general's 13th against the Trump administration since the president's second term began ...

Arizona Attorney General Kris Mayes said she was reviewing a case where Border Patrol detained a U.S. citizen in the state ...

Democratic attorneys general from Arizona and Oregon are co-leading a lawsuit to stop President Donald Trump’s tariffs.