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

Some Arizona border officials have welcomed President Donald Trump’s order for a military takeover at the U.S-Mexico border.

Despite a decline in migrant crossings, Yuma Sector Border Patrol agents are upping their warnings about the dangers of ...

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

President Donald Trump's administration has revised its data on federal lease cancellations in Arizona, removing eight leases ...

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

The Border Patrol receives more calls in the spring and summer because of Arizona's heat. The Tucson sector has hired more ...

Border Patrol agents made a large meth bust in southern Arizona on April 22. CBP said a Mercedes-Benz SUV pulled into the ...

Karrin Taylor Robson said it’s an honor be one of the two Republican candidates President Donald Trump is endorsing for ...

The U.S. citizen who was held in federal custody for 10 days said he told a Border Patrol agent he was from New Mexico, ...