The Mexican long-nosed bat was first spotted foraging in southeastern Arizona last fall. It’s one of three nectar bats in the ...

Deni Seymour spent decades researching first contact between Native Americans and European settlers. Then she found a ...

Mexican long-nosed bats have been identified in southeastern Arizona through citizen scientist efforts and innovative DNA ...

President of Mexico, Claudia Sheinbaum, has publicly countered Trump's threats of mass deportations and tariffs. Will that hold come Jan. 20?

A migrant shelter south of the Arizona-Mexico border has served as a vital lifeline for thousands of migrants seeking a better future in the United States ...

Casa del Migrante La Divina Providencia is a migrant shelter in the border town of San Luis Rio Colorado, Mexico. Alexandra ...

Many organizations gathered in Sahuarita Friday to demonstrate the difference volunteers make in supporting vulnerable migrants.

Five tribal nations in Arizona have been awarded funding from the U.S. Department of Interior to help their communities prepare for the threats to their land brought on by climate change.

The National Weather Service and the European Centre for Medium-Range Weather Forecast model are now in agreement as the ...

President-elect Donald Trump’s threat to levy tariffs as high as 25% on Mexico has left people on both sides of the border ...

Fort Lowell Shootout begins on Friday bringing thousands of young soccer players and their families to Tucson.

Deni Seymour has spent decades researching first contact between Native Americans and European settlers. Then she found a 500-year-old cannon.