Alexis Simon, a 14-year-old student at Nogales High School, is now headed to nationals after she qualified in the USATF ...

As the U.S. gears up to end a longstanding trade agreement with Mexico on July 14th, a proposed 21% tariff on Mexican ...

Drugs and explosive chemicals are difficult to detect, but a device more sensitive than a dog’s nose can pick up their traces ...

In an era when a basic fast-food meal can easily cost $12-15, their Sonoran hot dogs remain an affordable luxury. You can ...

Trade stakeholders in Arizona and Texas urge the Trump administration to maintain the Tomato Suspension Agreement between the U.S. and Mexico.

A U.S. Customs and Border Protection officer fired their weapon and a person was injured during an incident at the DeConcini ...

A new stretch of border wall will soon be built through the San Rafael Valley, southeast Arizona's last major open space for ...

The Southwest border has been closed to cattle since May to prevent the northern spread of New World screwworm.

After the only known Mexican wolves were removed from Cochise County, calls for the species to be removed from federal ...

An Arizona company will soon build 27 miles of border wall at the Arizona-Mexico border. It’s the second border wall construction contract to be awarded since Trump’s second term began.

Law enforcement agencies across Arizona and New Mexico are investigating a wave of politically motivated vandalism and property damage that has swept across multiple counties, impacting ranchlands and ...

In 2019, ancient footprints were excavated in New Mexico that appeared to reset the timeline of human activity in the Americas. After several years of debate, a University of Arizona researcher has ...