Third cross-border tunnel discovered this month in Nogales
The tunnel connected a home in Arizona to an enormous cross-border sewer line.
Video shows groundwater pumping for border wall near Quitobaquito Springs
Conservationists worry pumping will harm a rare and critical desert water source.
Border wait times, Rep. Raúl Grijalva, OSIRIS-REx milestone
Plus, our journalists roundtable takes a deep dive into recent headlines impacting Arizona.
US government loses two border fence funding lawsuits
Together, they block nearly $4 billion in military funds to build a new border fence.
Judge halts some military spending on border wall
The ruling applies to $3.6 billion diverted from military construction projects to pay for 175 miles of border wall.
Arizona border wait times up as CBP increases security
A discussion with Guadalupe Ramirez, CBP's director of field operations.
Tucson City Council could call for end of "remain in Mexico" policy
The message to the president is supported by by Romero and Kozachick.
Arizona border activist acquitted of harboring immigrants
The jury deliberated for just hours in the second trial for Scott Warren, which followed a mistrial in June.
USDA implementing restrictions to prevent tomato virus introduction to US
The disease does not pose any risk to people or animals, an industry leader said.
Yaqui, O'odham history and sovereignty in the borderlands
Federal recognition can be a complicated subject for Indigenous people whose land spans political borders.
Hundreds protest border wall construction through national monument
The crowd said they were there to protest wall construction as well as treatment of Indigenous sites and the environment.
Second trial to begin for Scott Warren, activist accused of harboring immigrants
Warren says he was a performing a humanitarian mission to help migrants in need.
How the FBI investigates corruption at the border
A discussion with special agent Adam Radtke.
Aiding migrants in Sonora, cartel violence, investigating corruption
Plus, we learn more about the discovery of a mass grave on the outskirts of Rocky Point.
Border wall construction continues across sensitive lands in Arizona
Contractors are working on new border wall east of Douglas, which will cross the San Bernardino National Wildlife Refuge.
