Cooperative approach to regional challenges The memorandum signed by Hobbs and Durazo focuses on the Arizona-Sonora Environmental Strategic Plan for 2023-2027, with goals to improve water quality ...

Leer en español. About 1,500 members of Mexico’s National Guard have been deployed to Sonora's border with Arizona as part of Operativo Frontera Norte, which Mexican President Claudia Sheinbaum ...

The “Dinos in the Desert” exhibit fills the Arizona-Sonora Desert Museum with 10 different dinosaur and pterosaur installations spread throughout the museum grounds. Until April 27, life-size ...

The burgeoning economy in Sonora and renewed interest from Arizona businesses to enter the Mexican market has prompted the reinstatement of a state post to promote international trade in the ...

But Arizona’s deficit calculation has assumed a consistent underground inflow of water from Sonora, at a rate of 3,000 acre-feet per year, a figure estimated in the 1990s by Arizona Department ...

Arizona’s largest testing lab was still facing a backlog of 3,535 COVID-19 tests Monday, a day after Sonora Quest Laboratories had said its once-extensive logjam would be cleared.