Fentanyl-sniffing sensor outperforms dogs at border, detecting airborne drugs in seconds with pinpoint accuracy.

The White Sage Fire was burning in Arizona bout 15 miles southeast of Fredonia in Coconino County and north of the Grand ...

Brandon and Astrid Press were on their way from Nogales to Northwest Hospital in Tucson to welcome their second child when the situation quickly took an unexpected turn.

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

The latest U.S. Census population estimates show Arizona as the 14th largest state in the country – with a handful of Valley ...

You've heard of Snowflake, Why and Bumble Bee, but have you heard of these even more unusual Arizona place names? Here's what ...

The Independent Redistricting Commission's plan for Arizona likely results in 4 Republican, 3 Democratic and 2 "competitive" congressional districts in the state.

Explore Arizona's largest cities by population and area, including Phoenix, Tucson, and Mesa. Find out which Arizona cities are growing fastest and their unique characteristics on an Arizona ...

Nogales Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Nogales area.

Arizona, the Grand Canyon State, offers a diverse landscape from scorching deserts to pine-clad mountains. Discover Arizona's map, geography, fascinating facts, rich history, major cities, and top ...

Oshkosh Garden Walk is July 13 at six local gardens. Here's how to join. Tickets for adults are $8 in advance or $10 at any participating garden the day of the event.