The New World screwworm in Mexico has prompted an almost year-long blockade on imported cattle and disrupted domestic ...

Arizona is exploring some of its biggest water-supply ideas yet, unveiling seven proposals that could bring new sources of ...

Arizona's WIFA is considering seven proposals, including three desalination projects, to address the state's water shortage.

Undocumented population| Border encounters and deaths | DACA | Visa workers | Border trade| Temporary protected status| Asylum| ICE, Border Patrol, DHS| Detention centers and prison capacity| ...

As the Colorado River shrinks and the river states remain deadlocked in negotiation, Arizona is reaching for ever more drastic strategies to ensure its future water supply.

What if we applied the same policy to smugglers taking fentanyl to the Arizona-Mexico border that we have on the high seas? The fact we're not shows ...

PHOENIX — A Tucson woman was indicted last week for attempting to smuggle roughly 8,000 rounds of ammunition across the Arizona-Mexico border, the U.S. Attorney’s Office for the District of Arizona ...

NOGALES, AZ (AZFamily) — Authorities seized some unusual weapons that were headed across the Arizona-Mexico border last month. U.S. Customs and Border Protection agents at the Nogales Port of Entry ...

PHOENIX — President Donald Trump promised throughout his campaign that he would have a border wall built separating Mexico and the United States, insisting that Mexico will pay for it. America’s ...

Arizona will provide taxpayer money to help private companies develop plans for at least two and possibly three desalination ...